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[ALSA] sound/synth/util_mem.c: remove pointless check

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The Coverity checker spotted that if anyone would call this function
with 'prev == NULL', he would still get an Oops a few lines below.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Adrian Bunk 2007-07-30 15:40:43 +02:00 committed by Jaroslav Kysela
parent 6ddc9d2e82
commit 8e6c962cd3
1 changed files with 1 additions and 1 deletions
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2
sound/synth/util_mem.c
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@ -116,7 +116,7 @@ __snd_util_memblk_new(struct snd_util_memhdr *hdr, unsigned int units,
if (blk == NULL)
return NULL;
if (! prev || prev == &hdr->block)
if (prev == &hdr->block)
blk->offset = 0;
else {
struct snd_util_memblk *p = get_memblk(prev);