| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.7 137/143] ALSA: line6: Remove double line6_pcm_release() after failed acquire. | Date | Mon, 5 Sep 2016 18:45:13 +0200 |
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4.7-stable review patch. If anyone has any objections, please let me know.
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From: Andrej Krutak <dev@andree.sk>
commit 7e4379eae0e31994ea645db1d13006ea8e5ce539 upstream.
If there's an error, pcm is released in line6_pcm_acquire already.
Fixes: 247d95ee6dd2 ('ALSA: line6: Handle error from line6_pcm_acquire()') Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Andrej Krutak <dev@andree.sk> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- sound/usb/line6/pcm.c | 1 - 1 file changed, 1 deletion(-)
--- a/sound/usb/line6/pcm.c +++ b/sound/usb/line6/pcm.c @@ -55,7 +55,6 @@ static int snd_line6_impulse_volume_put( err = line6_pcm_acquire(line6pcm, LINE6_STREAM_IMPULSE); if (err < 0) { line6pcm->impulse_volume = 0; - line6_pcm_release(line6pcm, LINE6_STREAM_IMPULSE); return err; } } else {
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