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authorDenis Efremov <efremov@linux.com>2020-09-02 07:40:59 +0300
committerJulia Lawall <Julia.Lawall@lip6.fr>2020-09-02 12:11:26 +0300
commit5e0c074e5b4be02d57d1b60abc3391afe7edd088 (patch)
tree4fd115e8cdb405afd0701b16ce56e5b811712e6f /scripts/coccinelle
parenta2fc3718bc22e85378085568ecc5765fb28cabce (diff)
downloadlinux-5e0c074e5b4be02d57d1b60abc3391afe7edd088.tar.xz
coccinelle: ifnullfree: add vfree(), kvfree*() functions
Extend the list of free functions with kvfree(), kvfree_sensitive(), vfree(). Signed-off-by: Denis Efremov <efremov@linux.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'scripts/coccinelle')
-rw-r--r--scripts/coccinelle/free/ifnullfree.cocci11
1 files changed, 9 insertions, 2 deletions
diff --git a/scripts/coccinelle/free/ifnullfree.cocci b/scripts/coccinelle/free/ifnullfree.cocci
index 2045391e36a0..285b92d5c665 100644
--- a/scripts/coccinelle/free/ifnullfree.cocci
+++ b/scripts/coccinelle/free/ifnullfree.cocci
@@ -21,8 +21,14 @@ expression E;
(
kfree(E);
|
+ kvfree(E);
+|
kfree_sensitive(E);
|
+ kvfree_sensitive(E, ...);
+|
+ vfree(E);
+|
debugfs_remove(E);
|
debugfs_remove_recursive(E);
@@ -42,9 +48,10 @@ position p;
@@
* if (E != NULL)
-* \(kfree@p\|kfree_sensitive@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|
+* \(kfree@p\|kvfree@p\|kfree_sensitive@p\|kvfree_sensitive@p\|vfree@p\|
+* debugfs_remove@p\|debugfs_remove_recursive@p\|
* usb_free_urb@p\|kmem_cache_destroy@p\|mempool_destroy@p\|
-* dma_pool_destroy@p\)(E);
+* dma_pool_destroy@p\)(E, ...);
@script:python depends on org@
p << r.p;