commit cb74eb15ac88d6aacf7e58db1d8f8dadee710fd9
author Mark Hills <mark@pogo.org.uk> Tue Feb 21 21:26:31 2012 +0000
committer Takashi Iwai <tiwai@suse.de> Wed Feb 22 08:34:58 2012 +0100
tree 6dda03b32e0147b388020f0248b0343ebd418c20
parent fe879e2f6d65648b6398ac27f4c623ebd2e867f7

ALSA: snd-usb-caiaq: Fix the return of XRUN

Commit 3702b08 added a lock, but did not account for the case of
SNDRV_PCM_POS_XRUN, which would get immediately overwritten.

This could be bundled into one if-else-if statement, but the goto
helps to clarify the 'exceptional' case.

Thanks to Andreas Pape for spotting this.

Signed-off-by: Mark Hills <mark@pogo.org.uk>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>