tree 91c1abaaee1b3498b031ea2142bd80456f20e702
parent 73e85fe8452b950b93cfb61377f749e9b15437fb
author Johannes Berg <johannes@sipsolutions.net> 1160053703 +0200
committer Jaroslav Kysela <perex@suse.cz> 1171008009 +0100

[ALSA] aoa: fix up i2sbus_attach_codec

This patch changes i2sbus_attach_codec to implement a proper error handling
strategy using labels to jump to the right part. Since it has an elaborate
set-up sequence it also needs that tear-down, which I had hard-coded
inbetween all the checks. This increases readability and should reduce .text
size as well.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>