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authorHarvey Harrison <harvey.harrison@gmail.com>2008-02-28 11:58:18 +0100
committerTakashi Iwai <tiwai@suse.de>2008-04-24 12:00:17 +0200
commit608b10bad3563e2349393136ce421d9f67329170 (patch)
tree4e30d05f1ac95083f6152154a26149118ba64f90 /sound/pci/ac97
parent[ALSA] sound: rme96.c fix integer as NULL pointer warning (diff)
downloadlinux-608b10bad3563e2349393136ce421d9f67329170.tar.xz
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[ALSA] sound: ac97_pcm.c fix shadowed variable warning
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> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ac97')
-rw-r--r--sound/pci/ac97/ac97_pcm.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/pci/ac97/ac97_pcm.c b/sound/pci/ac97/ac97_pcm.c
index 3674f35c4a79..48cbda9378c5 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);