From: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Date: Wed, 10 Jul 2019 02:30:59 +0000 (+0530)
Subject: ALSA: lx6464es: Remove unneeded variable err
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7a3c2b69386102de9e78fa9ea679898f5502f77d;p=openwrt%2Fstaging%2Fblogic.git

ALSA: lx6464es: Remove unneeded variable err

This patch fixes below issue reported by coccicheck
sound/pci/lx6464es/lx6464es.c:256:5-8: Unneeded variable: "err". Return
"0" on line 258

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

diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index 1771a6dcbe18..583ca7384d83 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -253,9 +253,8 @@ exit:
 
 static int lx_pcm_close(struct snd_pcm_substream *substream)
 {
-	int err = 0;
 	dev_dbg(substream->pcm->card->dev, "->lx_pcm_close\n");
-	return err;
+	return 0;
 }
 
 static snd_pcm_uframes_t lx_pcm_stream_pointer(struct snd_pcm_substream