leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: bcm2835-audio: deallocate work when queue_work(...) fails

Browse Source 
This patch de-allocates work when queue_work(..) fails in the
bcm2835-audio work functions

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aishwarya Pant 2017-03-12 21:09:49 +05:30 committed by Greg Kroah-Hartman
parent 8f1fff07b0
commit e3173e5783
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
View File

@ -145,6 +145,7 @@ int bcm2835_audio_start(struct bcm2835_alsa_stream *alsa_stream)
work->alsa_stream = alsa_stream; work->alsa_stream = alsa_stream;
work->cmd = BCM2835_AUDIO_START; work->cmd = BCM2835_AUDIO_START;
if (!queue_work(alsa_stream->my_wq, &work->my_work)) { if (!queue_work(alsa_stream->my_wq, &work->my_work)) {
kfree(work);
return -EBUSY; return -EBUSY;
} }
} }
@ -168,6 +169,7 @@ int bcm2835_audio_stop(struct bcm2835_alsa_stream *alsa_stream)
work->alsa_stream = alsa_stream; work->alsa_stream = alsa_stream;
work->cmd = BCM2835_AUDIO_STOP; work->cmd = BCM2835_AUDIO_STOP;
if (!queue_work(alsa_stream->my_wq, &work->my_work)) { if (!queue_work(alsa_stream->my_wq, &work->my_work)) {
kfree(work);
return -EBUSY; return -EBUSY;
} }
} }
@ -194,6 +196,7 @@ int bcm2835_audio_write(struct bcm2835_alsa_stream *alsa_stream,
work->src = src; work->src = src;
work->count = count; work->count = count;
if (!queue_work(alsa_stream->my_wq, &work->my_work)) { if (!queue_work(alsa_stream->my_wq, &work->my_work)) {
kfree(work);
return -EBUSY; return -EBUSY;
} }
} }