Merge tag 'coccinelle-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux

cab9de71 · Linus Torvalds <[email protected]> · 2022-08-08 09:42:04 -07:00

Pull coccinelle semantic patch updates from Julia Lawall:

 - Update the semantic patches in the kernel that contain a URL for
   Coccinelle with a URL that is currently valid (from myself).

 - Add a semantic patch checking for unnecessary NULL tests on dev_{put,
   hold} functions (from Ziyang Xuan, followed bt a modification from
   myself).

 - Drop a semantic patch that replaces 0/1 by booleans, as this change
   was considered to be not worthwhile by some maintainers (from Steve
   Rostedt).

 - Extend an existing semantic patch with more checks for useless tests
   on variables addresses (from Jérémy Lefaure).

* tag 'coccinelle-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
  update Coccinelle URL
  coccinelle: free: add version constraint
  scripts/coccinelle/free: add NULL test before dev_{put, hold} functions
  coccinelle: Remove script that checks replacing 0/1 with false/true in functions returning bool
  coccinelle: Extend address test from ifaddr semantic patch to test expressions

Commit: cab9de71694de738323e30c2d1a1eb51a03f6265
Parents: 4e23eeeb · f01701ce

Merge commit. Changes below are compared with the first parent: 4e23eeeb.

Changes

45 files changed · +99 −105

File	Status	Add	Del	Content
scripts/coccinelle/api/alloc/zalloc-simple.cocci	modified	+1	−1	View file
scripts/coccinelle/api/atomic_as_refcounter.cocci	modified	+1	−1	View file
scripts/coccinelle/api/check_bq27xxx_data.cocci	modified	+1	−1	View file
scripts/coccinelle/api/d_find_alias.cocci	modified	+1	−1	View file
scripts/coccinelle/api/err_cast.cocci	modified	+1	−1	View file
scripts/coccinelle/api/kstrdup.cocci	modified	+1	−1	View file
scripts/coccinelle/api/memdup.cocci	modified	+1	−1	View file
scripts/coccinelle/api/memdup_user.cocci	modified	+1	−1	View file
scripts/coccinelle/api/pm_runtime.cocci	modified	+1	−1	View file
scripts/coccinelle/api/resource_size.cocci	modified	+1	−1	View file
scripts/coccinelle/free/clk_put.cocci	modified	+1	−1	View file
scripts/coccinelle/free/devm_free.cocci	modified	+1	−1	View file
scripts/coccinelle/free/ifnulldev_put.cocci	added	+55	−0	View file
scripts/coccinelle/free/iounmap.cocci	modified	+1	−1	View file
scripts/coccinelle/free/kfree.cocci	modified	+1	−1	View file
scripts/coccinelle/free/kfreeaddr.cocci	modified	+1	−1	View file
scripts/coccinelle/free/pci_free_consistent.cocci	modified	+1	−1	View file
scripts/coccinelle/iterators/device_node_continue.cocci	modified	+1	−1	View file
scripts/coccinelle/iterators/for_each_child.cocci	modified	+1	−1	View file
scripts/coccinelle/iterators/itnull.cocci	modified	+1	−1	View file
scripts/coccinelle/iterators/list_entry_update.cocci	modified	+1	−1	View file
scripts/coccinelle/iterators/use_after_iter.cocci	modified	+1	−1	View file
scripts/coccinelle/locks/call_kern.cocci	modified	+1	−1	View file
scripts/coccinelle/locks/double_lock.cocci	modified	+1	−1	View file
scripts/coccinelle/locks/flags.cocci	modified	+1	−1	View file
scripts/coccinelle/locks/mini_lock.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/boolreturn.cocci	deleted	+0	−59	View before deletion
scripts/coccinelle/misc/cstptr.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/doubleinit.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/ifcol.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/newline_in_nl_msg.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/noderef.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/orplus.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/returnvar.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/semicolon.cocci	modified	+1	−1	View file
scripts/coccinelle/misc/ifaddr.cocci → scripts/coccinelle/misc/test_addr.cocci	renamed	+2	−4	View file
scripts/coccinelle/misc/warn.cocci	modified	+1	−1	View file
scripts/coccinelle/null/badzero.cocci	modified	+1	−1	View file
scripts/coccinelle/null/deref_null.cocci	modified	+1	−1	View file
scripts/coccinelle/null/eno.cocci	modified	+1	−1	View file
scripts/coccinelle/null/kmerr.cocci	modified	+1	−1	View file
scripts/coccinelle/tests/doublebitand.cocci	modified	+1	−1	View file
scripts/coccinelle/tests/doubletest.cocci	modified	+1	−1	View file
scripts/coccinelle/tests/odd_ptr_err.cocci	modified	+1	−1	View file
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci	modified	+1	−1	View file

Only the first 600 diff lines are shown. Download the complete patch.

scripts/coccinelle/api/alloc/zalloc-simple.cocci

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diff --git a/scripts/coccinelle/api/alloc/zalloc-simple.cocci b/scripts/coccinelle/api/alloc/zalloc-simple.cocci
index b3d0c3c..d66c453 100644
--- a/scripts/coccinelle/api/alloc/zalloc-simple.cocci
+++ b/scripts/coccinelle/api/alloc/zalloc-simple.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2009-2010 Julia Lawall, Nicolas Palix, DIKU.
 // Copyright: (C) 2009-2010 Gilles Muller, INRIA/LiP6.
 // Copyright: (C) 2017 Himanshu Jha
-// URL: http://coccinelle.lip6.fr/rules/kzalloc.html
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --no-includes --include-headers
 //
 // Keywords: kmalloc, kzalloc

scripts/coccinelle/api/atomic_as_refcounter.cocci

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diff --git a/scripts/coccinelle/api/atomic_as_refcounter.cocci b/scripts/coccinelle/api/atomic_as_refcounter.cocci
index 0f78d94..e63d524 100644
--- a/scripts/coccinelle/api/atomic_as_refcounter.cocci
+++ b/scripts/coccinelle/api/atomic_as_refcounter.cocci
@@ -5,7 +5,7 @@
 // Copyright (c) 2016-2017, Elena Reshetova, Intel Corporation
 //
 // Confidence: Moderate
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --include-headers --very-quiet
 
 virtual report

scripts/coccinelle/api/check_bq27xxx_data.cocci

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diff --git a/scripts/coccinelle/api/check_bq27xxx_data.cocci b/scripts/coccinelle/api/check_bq27xxx_data.cocci
index fae539e..27366c6 100644
--- a/scripts/coccinelle/api/check_bq27xxx_data.cocci
+++ b/scripts/coccinelle/api/check_bq27xxx_data.cocci
@@ -6,7 +6,7 @@
 ///
 // Confidence: High
 // Copyright: (C) 2017 Julia Lawall, Inria/LIP6,
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Requires: 1.0.7
 // Keywords: BQ27XXX_DATA
 

scripts/coccinelle/api/d_find_alias.cocci

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diff --git a/scripts/coccinelle/api/d_find_alias.cocci b/scripts/coccinelle/api/d_find_alias.cocci
index 47e0501..3489001 100644
--- a/scripts/coccinelle/api/d_find_alias.cocci
+++ b/scripts/coccinelle/api/d_find_alias.cocci
@@ -4,7 +4,7 @@
 // Keywords: d_find_alias, dput
 //
 // Confidence: Moderate
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --include-headers
 
 virtual context

scripts/coccinelle/api/err_cast.cocci

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diff --git a/scripts/coccinelle/api/err_cast.cocci b/scripts/coccinelle/api/err_cast.cocci
index 0e661c8..7f9dc12 100644
--- a/scripts/coccinelle/api/err_cast.cocci
+++ b/scripts/coccinelle/api/err_cast.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2009, 2010 Nicolas Palix, DIKU.
 // Copyright: (C) 2009, 2010 Julia Lawall, DIKU.
 // Copyright: (C) 2009, 2010 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options:
 //
 // Keywords: ERR_PTR, PTR_ERR, ERR_CAST

scripts/coccinelle/api/kstrdup.cocci

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diff --git a/scripts/coccinelle/api/kstrdup.cocci b/scripts/coccinelle/api/kstrdup.cocci
index 3c6dc54..8a61534 100644
--- a/scripts/coccinelle/api/kstrdup.cocci
+++ b/scripts/coccinelle/api/kstrdup.cocci
@@ -5,7 +5,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/api/memdup.cocci

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diff --git a/scripts/coccinelle/api/memdup.cocci b/scripts/coccinelle/api/memdup.cocci
index 30b15df..d28741c 100644
--- a/scripts/coccinelle/api/memdup.cocci
+++ b/scripts/coccinelle/api/memdup.cocci
@@ -5,7 +5,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/api/memdup_user.cocci

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diff --git a/scripts/coccinelle/api/memdup_user.cocci b/scripts/coccinelle/api/memdup_user.cocci
index e01e951..03e7afa 100644
--- a/scripts/coccinelle/api/memdup_user.cocci
+++ b/scripts/coccinelle/api/memdup_user.cocci
@@ -6,7 +6,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/api/pm_runtime.cocci

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diff --git a/scripts/coccinelle/api/pm_runtime.cocci b/scripts/coccinelle/api/pm_runtime.cocci
index 1ccce3f..4b97788 100644
--- a/scripts/coccinelle/api/pm_runtime.cocci
+++ b/scripts/coccinelle/api/pm_runtime.cocci
@@ -4,7 +4,7 @@
 // Keywords: pm_runtime
 // Confidence: Medium
 // Copyright (C) 2013 Texas Instruments Incorporated -
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --include-headers
 
 virtual patch

scripts/coccinelle/api/resource_size.cocci

View file

diff --git a/scripts/coccinelle/api/resource_size.cocci b/scripts/coccinelle/api/resource_size.cocci
index a9a571a..1685707 100644
--- a/scripts/coccinelle/api/resource_size.cocci
+++ b/scripts/coccinelle/api/resource_size.cocci
@@ -7,7 +7,7 @@
 //  Copyright: (C) 2009, 2010 Nicolas Palix, DIKU.
 //  Copyright: (C) 2009, 2010 Julia Lawall, DIKU.
 //  Copyright: (C) 2009, 2010 Gilles Muller, INRIA/LiP6.
-//  URL: http://coccinelle.lip6.fr/
+//  URL: https://coccinelle.gitlabpages.inria.fr/website
 //  Options:
 //
 //  Keywords: resource_size

scripts/coccinelle/free/clk_put.cocci

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diff --git a/scripts/coccinelle/free/clk_put.cocci b/scripts/coccinelle/free/clk_put.cocci
index 7237b49..3c732cb 100644
--- a/scripts/coccinelle/free/clk_put.cocci
+++ b/scripts/coccinelle/free/clk_put.cocci
@@ -8,7 +8,7 @@
 // Confidence: Moderate
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options:
 

scripts/coccinelle/free/devm_free.cocci

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diff --git a/scripts/coccinelle/free/devm_free.cocci b/scripts/coccinelle/free/devm_free.cocci
index da80050..0880729 100644
--- a/scripts/coccinelle/free/devm_free.cocci
+++ b/scripts/coccinelle/free/devm_free.cocci
@@ -17,7 +17,7 @@
 // Confidence: Moderate
 // Copyright: (C) 2011 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2011 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/free/ifnulldev_put.cocci

View file

diff --git a/scripts/coccinelle/free/ifnulldev_put.cocci b/scripts/coccinelle/free/ifnulldev_put.cocci
new file mode 100644
index 0000000..2bd2e8f
--- /dev/null
+++ b/scripts/coccinelle/free/ifnulldev_put.cocci
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/// Since commit b37a46683739 ("netdevice: add the case if dev is NULL"),
+/// NULL check before dev_{put, hold} functions is not needed.
+///
+/// Based on ifnullfree.cocci by Fabian Frederick.
+///
+// Copyright: (C) 2022 Ziyang Xuan.
+// Comments: -
+// Options: --no-includes --include-headers
+// Version min: 5.15
+
+virtual patch
+virtual org
+virtual report
+virtual context
+
+@r2 depends on patch@
+expression E;
+@@
+- if (E != NULL)
+(
+  __dev_put(E);
+|
+  dev_put(E);
+|
+  dev_put_track(E, ...);
+|
+  __dev_hold(E);
+|
+  dev_hold(E);
+|
+  dev_hold_track(E, ...);
+)
+
+@r depends on context || report || org @
+expression E;
+position p;
+@@
+
+* if (E != NULL)
+*	\(__dev_put@p\|dev_put@p\|dev_put_track@p\|__dev_hold@p\|dev_hold@p\|
+*         dev_hold_track@p\)(E, ...);
+
+@script:python depends on org@
+p << r.p;
+@@
+
+cocci.print_main("NULL check before dev_{put, hold} functions is not needed", p)
+
+@script:python depends on report@
+p << r.p;
+@@
+
+msg = "WARNING: NULL check before dev_{put, hold} functions is not needed."
+coccilib.report.print_report(p[0], msg)

scripts/coccinelle/free/iounmap.cocci

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diff --git a/scripts/coccinelle/free/iounmap.cocci b/scripts/coccinelle/free/iounmap.cocci
index 63b81d0..90d85fa 100644
--- a/scripts/coccinelle/free/iounmap.cocci
+++ b/scripts/coccinelle/free/iounmap.cocci
@@ -8,7 +8,7 @@
 // Confidence: Moderate
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options:
 

scripts/coccinelle/free/kfree.cocci

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diff --git a/scripts/coccinelle/free/kfree.cocci b/scripts/coccinelle/free/kfree.cocci
index 9b6e203..6338bba 100644
--- a/scripts/coccinelle/free/kfree.cocci
+++ b/scripts/coccinelle/free/kfree.cocci
@@ -9,7 +9,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/free/kfreeaddr.cocci

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diff --git a/scripts/coccinelle/free/kfreeaddr.cocci b/scripts/coccinelle/free/kfreeaddr.cocci
index 142af63..85635a3 100644
--- a/scripts/coccinelle/free/kfreeaddr.cocci
+++ b/scripts/coccinelle/free/kfreeaddr.cocci
@@ -3,7 +3,7 @@
 ///
 // Confidence: High
 // Copyright: (C) 2013 Julia Lawall, INRIA/LIP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/free/pci_free_consistent.cocci

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diff --git a/scripts/coccinelle/free/pci_free_consistent.cocci b/scripts/coccinelle/free/pci_free_consistent.cocci
index d51e925..e062b9b 100644
--- a/scripts/coccinelle/free/pci_free_consistent.cocci
+++ b/scripts/coccinelle/free/pci_free_consistent.cocci
@@ -3,7 +3,7 @@
 ///
 // Confidence: Moderate
 // Copyright: (C) 2013 Petr Strnad.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Keywords: pci_free_consistent, pci_alloc_consistent
 // Options: --no-includes --include-headers
 

scripts/coccinelle/iterators/device_node_continue.cocci

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diff --git a/scripts/coccinelle/iterators/device_node_continue.cocci b/scripts/coccinelle/iterators/device_node_continue.cocci
index f8cd14d..5713c9c 100644
--- a/scripts/coccinelle/iterators/device_node_continue.cocci
+++ b/scripts/coccinelle/iterators/device_node_continue.cocci
@@ -4,7 +4,7 @@
 ///
 // Confidence: High
 // Copyright: (C) 2015 Julia Lawall, Inria.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --no-includes --include-headers
 // Requires: 1.0.4
 // Keywords: for_each_child_of_node, etc.

scripts/coccinelle/iterators/for_each_child.cocci

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diff --git a/scripts/coccinelle/iterators/for_each_child.cocci b/scripts/coccinelle/iterators/for_each_child.cocci
index bc39461..2ea98a6 100644
--- a/scripts/coccinelle/iterators/for_each_child.cocci
+++ b/scripts/coccinelle/iterators/for_each_child.cocci
@@ -5,7 +5,7 @@
 ///
 // Confidence: High
 // Copyright: (C) 2020 Sumera Priyadarsini
-// URL: http://coccinelle.lip6.fr
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --no-includes --include-headers
 
 virtual patch

scripts/coccinelle/iterators/itnull.cocci

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diff --git a/scripts/coccinelle/iterators/itnull.cocci b/scripts/coccinelle/iterators/itnull.cocci
index 9b362b9..7d34802 100644
--- a/scripts/coccinelle/iterators/itnull.cocci
+++ b/scripts/coccinelle/iterators/itnull.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/iterators/list_entry_update.cocci

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diff --git a/scripts/coccinelle/iterators/list_entry_update.cocci b/scripts/coccinelle/iterators/list_entry_update.cocci
index d62e8a1..9a75936 100644
--- a/scripts/coccinelle/iterators/list_entry_update.cocci
+++ b/scripts/coccinelle/iterators/list_entry_update.cocci
@@ -8,7 +8,7 @@
 // Copyright: (C) 2010 Nicolas Palix, DIKU.
 // Copyright: (C) 2010 Julia Lawall, DIKU.
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/iterators/use_after_iter.cocci

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diff --git a/scripts/coccinelle/iterators/use_after_iter.cocci b/scripts/coccinelle/iterators/use_after_iter.cocci
index 676edd5..f67110b 100644
--- a/scripts/coccinelle/iterators/use_after_iter.cocci
+++ b/scripts/coccinelle/iterators/use_after_iter.cocci
@@ -10,7 +10,7 @@
 // Confidence: Moderate
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LIP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/locks/call_kern.cocci

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diff --git a/scripts/coccinelle/locks/call_kern.cocci b/scripts/coccinelle/locks/call_kern.cocci
index 5ca0d81..3720f86 100644
--- a/scripts/coccinelle/locks/call_kern.cocci
+++ b/scripts/coccinelle/locks/call_kern.cocci
@@ -8,7 +8,7 @@
 // Copyright: (C) 2012 Nicolas Palix.
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/locks/double_lock.cocci

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diff --git a/scripts/coccinelle/locks/double_lock.cocci b/scripts/coccinelle/locks/double_lock.cocci
index 9e88a57..619cfc7 100644
--- a/scripts/coccinelle/locks/double_lock.cocci
+++ b/scripts/coccinelle/locks/double_lock.cocci
@@ -7,7 +7,7 @@
 // Copyright: (C) 2010 Nicolas Palix, DIKU.
 // Copyright: (C) 2010 Julia Lawall, DIKU.
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/locks/flags.cocci

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diff --git a/scripts/coccinelle/locks/flags.cocci b/scripts/coccinelle/locks/flags.cocci
index 7f990cd..44acf20 100644
--- a/scripts/coccinelle/locks/flags.cocci
+++ b/scripts/coccinelle/locks/flags.cocci
@@ -5,7 +5,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/locks/mini_lock.cocci

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diff --git a/scripts/coccinelle/locks/mini_lock.cocci b/scripts/coccinelle/locks/mini_lock.cocci
index c3ad098..71065d8 100644
--- a/scripts/coccinelle/locks/mini_lock.cocci
+++ b/scripts/coccinelle/locks/mini_lock.cocci
@@ -10,7 +10,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/boolreturn.cocci

View before deletion

diff --git a/scripts/coccinelle/misc/boolreturn.cocci b/scripts/coccinelle/misc/boolreturn.cocci
deleted file mode 100644
index 29d2bf4..0000000
--- a/scripts/coccinelle/misc/boolreturn.cocci
+++ /dev/null
@@ -1,59 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/// Return statements in functions returning bool should use
-/// true/false instead of 1/0.
-//
-// Confidence: High
-// Options: --no-includes --include-headers
-
-virtual patch
-virtual report
-virtual context
-
-@r1 depends on patch@
-identifier fn;
-typedef bool;
-symbol false;
-symbol true;
-@@
-
-bool fn ( ... )
-{
-<...
-return
-(
-- 0
-+ false
-|
-- 1
-+ true
-)
-  ;
-...>
-}
-
-@r2 depends on report || context@
-identifier fn;
-position p;
-@@
-
-bool fn ( ... )
-{
-<...
-return
-(
-* 0@p
-|
-* 1@p
-)
-  ;
-...>
-}
-
-
-@script:python depends on report@
-p << r2.p;
-fn << r2.fn;
-@@
-
-msg = "WARNING: return of 0/1 in function '%s' with return type bool" % fn
-coccilib.report.print_report(p[0], msg)

scripts/coccinelle/misc/cstptr.cocci

View file

diff --git a/scripts/coccinelle/misc/cstptr.cocci b/scripts/coccinelle/misc/cstptr.cocci
index c52e3c8..74acf34 100644
--- a/scripts/coccinelle/misc/cstptr.cocci
+++ b/scripts/coccinelle/misc/cstptr.cocci
@@ -5,7 +5,7 @@
 // Confidence: High
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/doubleinit.cocci

View file

diff --git a/scripts/coccinelle/misc/doubleinit.cocci b/scripts/coccinelle/misc/doubleinit.cocci
index 2f80d3a..7dbfde3 100644
--- a/scripts/coccinelle/misc/doubleinit.cocci
+++ b/scripts/coccinelle/misc/doubleinit.cocci
@@ -7,7 +7,7 @@
 // Copyright: (C) 2010-2012 Nicolas Palix.
 // Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments: requires at least Coccinelle 0.2.4, lex or parse error otherwise
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/ifcol.cocci

View file

diff --git a/scripts/coccinelle/misc/ifcol.cocci b/scripts/coccinelle/misc/ifcol.cocci
index da0351e..4427424 100644
--- a/scripts/coccinelle/misc/ifcol.cocci
+++ b/scripts/coccinelle/misc/ifcol.cocci
@@ -12,7 +12,7 @@
 // Copyright: (C) 2010 Nicolas Palix, DIKU.
 // Copyright: (C) 2010 Julia Lawall, DIKU.
 // Copyright: (C) 2010 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/newline_in_nl_msg.cocci

View file

diff --git a/scripts/coccinelle/misc/newline_in_nl_msg.cocci b/scripts/coccinelle/misc/newline_in_nl_msg.cocci
index c175886..9baffe5 100644
--- a/scripts/coccinelle/misc/newline_in_nl_msg.cocci
+++ b/scripts/coccinelle/misc/newline_in_nl_msg.cocci
@@ -5,7 +5,7 @@
 ///
 // Confidence: Very High
 // Copyright: (C) 2020 Intel Corporation
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Options: --no-includes --include-headers
 
 virtual context

scripts/coccinelle/misc/noderef.cocci

View file

diff --git a/scripts/coccinelle/misc/noderef.cocci b/scripts/coccinelle/misc/noderef.cocci
index 72de62a..37ee735 100644
--- a/scripts/coccinelle/misc/noderef.cocci
+++ b/scripts/coccinelle/misc/noderef.cocci
@@ -5,7 +5,7 @@
 // Confidence: High
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/orplus.cocci

View file

diff --git a/scripts/coccinelle/misc/orplus.cocci b/scripts/coccinelle/misc/orplus.cocci
index 52203dc..3a1566f 100644
--- a/scripts/coccinelle/misc/orplus.cocci
+++ b/scripts/coccinelle/misc/orplus.cocci
@@ -6,7 +6,7 @@
 // Confidence: Moderate
 // Copyright: (C) 2013 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2013 Gilles Muller, INRIA/LIP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/returnvar.cocci

View file

diff --git a/scripts/coccinelle/misc/returnvar.cocci b/scripts/coccinelle/misc/returnvar.cocci
index ce0d9ee..7ffc55b 100644
--- a/scripts/coccinelle/misc/returnvar.cocci
+++ b/scripts/coccinelle/misc/returnvar.cocci
@@ -4,7 +4,7 @@
 ///
 // Confidence: Moderate
 // Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments: Comments on code can be deleted if near code that is removed.
 //           "when strict" can be removed to get more hits, but adds false
 //           positives

scripts/coccinelle/misc/semicolon.cocci

View file

diff --git a/scripts/coccinelle/misc/semicolon.cocci b/scripts/coccinelle/misc/semicolon.cocci
index a53edb0..4476bf8 100644
--- a/scripts/coccinelle/misc/semicolon.cocci
+++ b/scripts/coccinelle/misc/semicolon.cocci
@@ -4,7 +4,7 @@
 ///
 // Confidence: Moderate
 // Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments: Some false positives on empty default cases in switch statements.
 // Options: --no-includes --include-headers
 

scripts/coccinelle/misc/test_addr.cocci

View file

diff --git a/scripts/coccinelle/misc/ifaddr.cocci b/scripts/coccinelle/misc/test_addr.cocci
similarity index 88%
rename from scripts/coccinelle/misc/ifaddr.cocci
rename to scripts/coccinelle/misc/test_addr.cocci
index fc92e8f..d559b29 100644
--- a/scripts/coccinelle/misc/ifaddr.cocci
+++ b/scripts/coccinelle/misc/test_addr.cocci
@@ -4,7 +4,7 @@
 // Confidence: High
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 
@@ -14,12 +14,10 @@ virtual context
 
 @r@
 expression x;
-statement S1,S2;
 position p;
 @@
 
-*if@p (&x)
- S1 else S2
+*\(&x@p == NULL \| &x@p != NULL\)
 
 @script:python depends on org@
 p << r.p;

scripts/coccinelle/misc/warn.cocci

View file

diff --git a/scripts/coccinelle/misc/warn.cocci b/scripts/coccinelle/misc/warn.cocci
index e379661..b5f4280 100644
--- a/scripts/coccinelle/misc/warn.cocci
+++ b/scripts/coccinelle/misc/warn.cocci
@@ -4,7 +4,7 @@
 // Confidence: High
 // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
-// URL: http://coccinelle.lip6.fr/
+// URL: https://coccinelle.gitlabpages.inria.fr/website
 // Comments:
 // Options: --no-includes --include-headers
 