From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 13 Jul 2016 09:59:53 +0000 (+0300)
Subject: ALSA: mixart: don't print an unintialized variable on error
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=41e8a5788b5a1e187a690877d83b0f485c8c4ccd;p=linux-beck.git

ALSA: mixart: don't print an unintialized variable on error

My static checker complains that "resp" could be unitialized on error
when we print its value.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c
index 58fd79ebac20..51e53497f0ad 100644
--- a/sound/pci/mixart/mixart_mixer.c
+++ b/sound/pci/mixart/mixart_mixer.c
@@ -965,7 +965,7 @@ static int mixart_update_monitoring(struct snd_mixart* chip, int channel)
 	int err;
 	struct mixart_msg request;
 	struct mixart_set_out_audio_level audio_level;
-	u32 resp;
+	u32 resp = 0;
 
 	if(chip->pipe_out_ana.status == PIPE_UNDEFINED)
 		return -EINVAL; /* no pipe defined */