ALSA: ps3: Remove Unneeded variable: "ret"

This patch fixes below issue reported by coccicheck
sound/ppc/snd_ps3.c:631:5-8: Unneeded variable: "ret". Return "0" on
line 668

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 71b7fd344c58022e5306d1744349eb80771daec3..c213eb7ca23c77c5c1be2c5c1715e9159a87db7c 100644 (file)
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -628,7 +628,6 @@ static int snd_ps3_pcm_trigger(struct snd_pcm_substream *substream,
                               int cmd)
 {
        struct snd_ps3_card_info *card = snd_pcm_substream_chip(substream);
-       int ret = 0;
 
        switch (cmd) {
        case SNDRV_PCM_TRIGGER_START:
@@ -665,7 +664,7 @@ static int snd_ps3_pcm_trigger(struct snd_pcm_substream *substream,
 
        }
 
-       return ret;
+       return 0;
 };
 
 /*