tree bcef41067ca5ad1729e279bc31433664e76f1fc3
parent 270fd9c7f91fe8be900ede740ceeaa4abefa5d98
author Takashi Iwai <tiwai@suse.de> 1421744334 +0100
committer Takashi Iwai <tiwai@suse.de> 1422425969 +0100

ALSA: line6: Abort if inconsistent usbdev is found at disconnect

It's utterly unsafe to proceed further the disconnect procedure if the
assigned usbdev is inconsistent with the expected object.  Better to
put a WARN_ON() for more cautions and abort immediately.

Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>