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[ALSA] kill dead code

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ALSA<-OSS emulation
The Coverity checker found this obviously dead code.

I'm not sure which of the if (plugin == NULL) is correct - this patch
removes the one that couldn't be true.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Adrian Bunk 2005-03-24 12:01:15 +01:00 committed by Jaroslav Kysela
parent 254feb882a
commit 94f19c9a6d
1 changed files with 1 additions and 4 deletions
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5
sound/core/oss/pcm_plugin.c
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@ -663,10 +663,7 @@ static int snd_pcm_plug_playback_channels_mask(snd_pcm_plug_t *plug,
bitset_t *dstmask = bs;
int err;
bitset_one(dstmask, schannels);
if (plugin == NULL) {
bitset_and(client_vmask, dstmask, schannels);
return 0;
}
while (1) {
err = plugin->src_channels_mask(plugin, dstmask, &srcmask);
if (err < 0)