ALSA: hda-intel: Cleanups for widget connection list handling
authorJaroslav Kysela <perex@perex.cz>
Wed, 22 Jul 2009 14:20:40 +0000 (16:20 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 22 Jul 2009 14:30:03 +0000 (16:30 +0200)
This patch adds a check to snd_hda_get_connections() routine for
presence of AC_WCAP_CONN_LIST. Also, make sure that negative error
codes from noted route are handled on all places as errors.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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