[ALSA] usbaudio - Coping with short replies in usbmixer
commita04395ead6d17c83da64264b6fe78f852a648202
authorThomas Reitmayr <thomas@devbase.at>
Tue, 15 May 2007 09:47:48 +0000 (15 11:47 +0200)
committerJaroslav Kysela <perex@suse.cz>
Wed, 16 May 2007 10:23:20 +0000 (16 12:23 +0200)
tree74780939929e27939d2311c9ed64207435508e9a
parent8286c53e54b8b1b9489b4dd5d2d3a4f94b8c012e
[ALSA] usbaudio - Coping with short replies in usbmixer

This patch makes sure that short USB replies are treated as an
error when requesting the value of a certain mixer control.

Signed-off-by: Thomas Reitmayr <thomas@devbase.at>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
sound/usb/usbmixer.c