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[ALSA] sound: ca0106_mixer.c fix shadowed variable warnings 

Change the variable err to _err within the ADD_CTLS macro to avoid
shadowing the local variable.

sound/pci/ca0106/ca0106_mixer.c:710:2: warning: symbol 'err' shadows an earlier one
sound/pci/ca0106/ca0106_mixer.c:663:6: originally declared here
sound/pci/ca0106/ca0106_mixer.c:712:3: warning: symbol 'err' shadows an earlier one
sound/pci/ca0106/ca0106_mixer.c:663:6: originally declared here
sound/pci/ca0106/ca0106_mixer.c:721:3: warning: symbol 'err' shadows an earlier one
sound/pci/ca0106/ca0106_mixer.c:663:6: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Harvey Harrison 2008-02-28 12:02:56 +01:00 committed by Takashi Iwai
parent d967a02712
commit bed515b0df
1 changed files with 4 additions and 4 deletions
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8
sound/pci/ca0106/ca0106_mixer.c
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@ -650,11 +650,11 @@ static int __devinit rename_ctl(struct snd_card *card, const char *src, const ch
#define ADD_CTLS(emu, ctls) \
do { \
int i, err; \
int i, _err; \
for (i = 0; i < ARRAY_SIZE(ctls); i++) { \
err = snd_ctl_add(card, snd_ctl_new1(&ctls[i], emu)); \
if (err < 0) \
return err; \
_err = snd_ctl_add(card, snd_ctl_new1(&ctls[i], emu)); \
if (_err < 0) \
return _err; \
} \
} while (0)