ALSA: rme96: Return error code in PCM copy ops
authorTakashi Iwai <tiwai@suse.de>
Tue, 29 Oct 2013 15:04:37 +0000 (16:04 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 29 Oct 2013 15:04:37 +0000 (16:04 +0100)
Just pass the error code returned from copy_from_user_toio() and
copy_to_user_fromio() helpers.

Spotted by coverity CID 114119.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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