[ALSA] kill dead code
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>
diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c
index 6bb3100..6430410 100644
--- a/sound/core/oss/pcm_plugin.c
+++ b/sound/core/oss/pcm_plugin.c
@@ -663,10 +663,7 @@
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)