* [PATCH] proc,fcntl: fix ifnullfree.cocci warnings
@ 2020-07-27 10:42 Julia Lawall
0 siblings, 0 replies; only message in thread
From: Julia Lawall @ 2020-07-27 10:42 UTC (permalink / raw)
To: Pascal Bouchareine
Cc: kbuild-all, Alexander Viro, linux-fsdevel, linux-kernel
From: kernel test robot <lkp@intel.com>
NULL check before kfree is not needed.
Generated by: scripts/coccinelle/free/ifnullfree.cocci
CC: Pascal Bouchareine <kalou@tfz.net>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
---
tree: https://github.com/0day-ci/linux/commits/UPDATE-20200726-101057/Pascal-Bouchareine/proc-fcntl-introduce-F_SET_DESCRIPTION/20200726-053047
head: 56b3babdfa5600eeed065807fd6e80d150b1766b
commit: 56b3babdfa5600eeed065807fd6e80d150b1766b [1/1] proc,fcntl: introduce F_SET_DESCRIPTION
:::::: branch date: 27 hours ago
:::::: commit date: 27 hours ago
Please take the patch only if it's a positive warning. Thanks!
file_table.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -272,8 +272,7 @@ static void __fput(struct file *file)
eventpoll_release(file);
locks_remove_file(file);
- if (file->f_description)
- kfree(file->f_description);
+ kfree(file->f_description);
ima_file_free(file);
if (unlikely(file->f_flags & FASYNC)) {
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