ALSA: sb: fix a missing check of snd_ctl_add

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snd_ctl_add() could fail, so let's check its return value and return its
error code upstream upon failure.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Aditya Pakki 2019-01-06 11:16:00 -06:00 • committed by Takashi Iwai

parent 02cc53e223

commit beae77170c

1 changed files with 7 additions and 3 deletions

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sound/isa/sb/sb16_main.c

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