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ALSA: dice: fix compiler warning due to returning uninitialized value 

This commit fixes the warning due to returning uninitialized value
from start_streams() helper function.

   sound/firewire/dice/dice-stream.c: In function 'start_streams.isra.0':
>> sound/firewire/dice/dice-stream.c:350:6: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int err;
         ^~~

Reported-by: kbuild test robot <lkp@intel.com>
Fixes: 3cd2c2d780 ("ALSA: dice: reserve/release isochronous resources in pcm.hw_params/hw_free callbacks")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2019-06-13 12:35:22 +09:00 committed by Takashi Iwai
parent 0356ce3add
commit c72d3a0a93
1 changed files with 1 additions and 1 deletions
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2
sound/firewire/dice/dice-stream.c
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@ -389,7 +389,7 @@ static int start_streams(struct snd_dice *dice, enum amdtp_stream_direction dir,
return err;
}
return err;
return 0;
}
/*