| commit | 38d7b08f374b640b00d350ac2d12ffed5d723423 | |
| author | Dan Carpenter <error27@gmail.com> | |
| Sat, 14 Aug 2010 17:29:53 +0000 (14 19:29 +0200) | ||
| committer | Takashi Iwai <tiwai@suse.de> | |
| Sun, 15 Aug 2010 12:28:20 +0000 (15 14:28 +0200) | ||
| tree | 3c68f297c254caa6d0a0a7634d964df724b6a52a | treesnapshot (tar.gz zip) |
| parent | 31cbd97726207b483a1731562559fabd4e2efdd0 | commitdiff |
ALSA: sound/usb/format: silence uninitialized variable warnings
Gcc complains that ret might be used uninitialized:
sound/usb/format.c: In function ‘snd_usb_parse_audio_format’:
sound/usb/format.c:354: warning: ‘ret’ may be used uninitialized in this function
sound/usb/format.c:354: note: ‘ret’ was declared here
sound/usb/format.c:414: warning: ‘ret’ may be used uninitialized in this function
sound/usb/format.c:414: note: ‘ret’ was declared here
I suppose it could be uninitialized if there is ever a UAC_VERSION_3
released. Anyway this patch is worthwhile if only to silence the gcc
warning.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Gcc complains that ret might be used uninitialized:
sound/usb/format.c: In function ‘snd_usb_parse_audio_format’:
sound/usb/format.c:354: warning: ‘ret’ may be used uninitialized in this function
sound/usb/format.c:354: note: ‘ret’ was declared here
sound/usb/format.c:414: warning: ‘ret’ may be used uninitialized in this function
sound/usb/format.c:414: note: ‘ret’ was declared here
I suppose it could be uninitialized if there is ever a UAC_VERSION_3
released. Anyway this patch is worthwhile if only to silence the gcc
warning.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| sound/usb/format.c | diffblobblamehistory |