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(parent: 751a396) | patch
ALSA: snd-usb: mixer: propagate errors up the call chain
authorDaniel Mack <zonque@gmail.com>
Tue, 19 Mar 2013 20:09:24 +0000 (21:09 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Mar 2013 19:17:31 +0000 (12:17 -0700)
commit45e2454fc35e2aca329ddd1df147a791d52d2157
tree3785e07fd39e75f1df6e173bcae0ace35db8a407tree | snapshot
parent751a3968af9d417474e99a8b03067ed6b4b5dbb3commit | diff
ALSA: snd-usb: mixer: propagate errors up the call chain

commit 4d7b86c98e445b075c2c4c3757eb6d3d6efbe72e upstream.

In check_input_term() and parse_audio_feature_unit(), propagate the
error value that has been returned by a failing function instead of
-EINVAL. That helps cleaning up the error pathes in the mixer.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/usb/mixer.c diff | blob | history
Linux kernel for KaRo TX COM modules