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From: Harvey Harrison <harvey.harrison@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 08/12] sound: ac97_pcm.c fix shadowed variable warning
Date: Wed, 27 Feb 2008 16:56:07 -0800	[thread overview]
Message-ID: <1204160167.20280.56.camel@brick> (raw)

err is always assigned before it is used, no need to declare another
inside the if statement.
sound/pci/ac97/ac97_pcm.c:577:7: warning: symbol 'err' shadows an earlier one
sound/pci/ac97/ac97_pcm.c:572:6: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
 sound/pci/ac97/ac97_pcm.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/sound/pci/ac97/ac97_pcm.c b/sound/pci/ac97/ac97_pcm.c
index 3674f35..48cbda9 100644
--- a/sound/pci/ac97/ac97_pcm.c
+++ b/sound/pci/ac97/ac97_pcm.c
@@ -574,7 +574,6 @@ int snd_ac97_pcm_open(struct ac97_pcm *pcm, unsigned int rate,
 	r = rate > 48000;
 	bus = pcm->bus;
 	if (cfg == AC97_PCM_CFG_SPDIF) {
-		int err;
 		for (cidx = 0; cidx < 4; cidx++)
 			if (bus->codec[cidx] && (bus->codec[cidx]->ext_id & AC97_EI_SPDIF)) {
 				err = set_spdif_rate(bus->codec[cidx], rate);
-- 
1.5.4.3.342.g99e8



                 reply	other threads:[~2008-02-28  0:58 UTC|newest]

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