diff options
| author | Denis Efremov <efremov@linux.com> | 2020-09-02 06:40:59 +0200 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@lip6.fr> | 2020-09-02 11:11:26 +0200 |
| commit | 5e0c074e5b4be02d57d1b60abc3391afe7edd088 (patch) | |
| tree | 4fd115e8cdb405afd0701b16ce56e5b811712e6f /scripts/coccinelle/free | |
| parent | coccinelle: api: add kobj_to_dev.cocci script (diff) | |
| download | linux-5e0c074e5b4be02d57d1b60abc3391afe7edd088.tar.xz linux-5e0c074e5b4be02d57d1b60abc3391afe7edd088.zip | |
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/free')
| -rw-r--r-- | scripts/coccinelle/free/ifnullfree.cocci | 11 |
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; |