linux-kernel - [patch] ALSA: mixart: silence an uninitialized variable warning

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Message-ID: <20160316074213.GC12860@mwanda>
Date:	Wed, 16 Mar 2016 10:42:13 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Jaroslav Kysela <perex@...ex.cz>
Cc:	Takashi Iwai <tiwai@...e.com>,
	Quentin Lambert <lambert.quentin@...il.com>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [patch] ALSA: mixart: silence an uninitialized variable warning

We could print the uninitialized value of "stat" in the error message.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index bc81b9f..25c0ddd 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -132,7 +132,7 @@ static int mixart_set_pipe_state(struct mixart_mgr *mgr,
 	}
 
 	if(start) {
-		u32 stat;
+		u32 stat = 0;
 
 		group_state.pipe_count = 0; /* in case of start same command once again with pipe_count=0 */