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ALSA: usb-audio: fix uninitialized variable compile warning
authorMikulas Patocka <mpatocka@redhat.com>
Thu, 5 Dec 2013 19:32:43 +0000 (14:32 -0500)
committerTakashi Iwai <tiwai@suse.de>
Thu, 5 Dec 2013 20:13:18 +0000 (21:13 +0100)
Fix the following warning when optimizing for size with gcc-4.6.4:
sound/usb/mixer_quirks.c:1514:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/mixer_quirks.c patch | blob | blame | history

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 3454262358b398913779954846ab12c11e7c5973..f4b12c216f1cd55c2db4396746a5abc9f20ed302 100644 (file)
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -1603,7 +1603,7 @@ static int snd_microii_controls_create(struct usb_mixer_interface *mixer)
                        return err;
        }
 
-       return err;
+       return 0;
 }
 
 int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)