diff options
| author | Jesper Juhl <jesper.juhl@gmail.com> | 2006-03-28 01:56:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:07 -0800 |
| commit | 457d3d432bede99ed04d3bdeb5efb238a3627e8f (patch) | |
| tree | 164c91effb78a8d447a0708fecb12dea3e1c71af /sound | |
| parent | 910638ae7ed4be27d6af55f6c9b5bf54b838e78b (diff) | |
| download | lwn-457d3d432bede99ed04d3bdeb5efb238a3627e8f.tar.gz lwn-457d3d432bede99ed04d3bdeb5efb238a3627e8f.zip | |
[PATCH] vfree NULL check fixup for sb_card
There's no need to check the vfree() argument for NULL.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/oss/sb_card.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/oss/sb_card.c b/sound/oss/sb_card.c index d38e88abc8fa..4708cbdc3149 100644 --- a/sound/oss/sb_card.c +++ b/sound/oss/sb_card.c @@ -348,10 +348,8 @@ static void __exit sb_exit(void) sb_unregister_all(); - if (smw_free) { - vfree(smw_free); - smw_free = NULL; - } + vfree(smw_free); + smw_free = NULL; } module_init(sb_init); |