tree 39916a757aa781af998ef37fe293efaf3716cbab
parent 5bd05390ff084d7a1ea7efa8f8dc111c24b2454c
author Charles Keepax <ckeepax@opensource.wolfsonmicro.com> 1462370350 +0100
committer Takashi Iwai <tiwai@suse.de> 1462808143 +0200

ALSA: compress: Fix poll error return codes

We can't return a negative error code from the poll callback the return
type is unsigned and is checked against the poll specific flags we need
to return POLLERR if we encounter an error.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>