ALSA: snd-usb: drop unused varible assigments

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Don't assign 'len' in cases where we don't make use of the returned value.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Daniel Mack 2014-10-19 09:11:25 +02:00 • committed by Takashi Iwai

parent 70c84418bf

commit 49fd46d2ff

1 changed files with 4 additions and 5 deletions

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sound/usb/mixer.c

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