From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 29 Oct 2013 15:04:37 +0000 (+0100)
Subject: ALSA: rme96: Return error code in PCM copy ops
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2026d24ef2ea8caad5e87662a58075e930ccab63;p=pandora-kernel.git

ALSA: rme96: Return error code in PCM copy ops

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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