diff options
| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2015-05-01 21:37:59 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-08 09:23:53 +0200 |
| commit | 37b5022dd7b9dc0b412e2c2a7d01bd3f32e40db5 (patch) | |
| tree | 7ce4eb56b533583d5162f5398eb4aa938fb360eb | |
| parent | Staging: lustre: llite: llite_lib: remove unneeded null test before free (diff) | |
staging: lustre: llite: statahead: remove unneeded null test before free
Kfree can cope with a null argument, so drop null tests.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@ expression ptr; @@
- if (ptr != NULL)
kfree(ptr);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/statahead.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c index fdf953f691fa..f97371dd8539 100644 --- a/drivers/staging/lustre/lustre/llite/statahead.c +++ b/drivers/staging/lustre/lustre/llite/statahead.c @@ -1719,8 +1719,7 @@ int do_statahead_enter(struct inode *dir, struct dentry **dentryp, return -EAGAIN; out: - if (sai != NULL) - kfree(sai); + kfree(sai); spin_lock(&lli->lli_sa_lock); lli->lli_opendir_key = NULL; lli->lli_opendir_pid = 0; |