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[PATCH] vfree NULL check fixup for sb_card

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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>
This commit is contained in:
Jesper Juhl 2006-03-28 01:56:49 -08:00 committed by Linus Torvalds
parent 910638ae7e
commit 457d3d432b
1 changed files with 2 additions and 4 deletions
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6
sound/oss/sb_card.c
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@ -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);