brain-hackers_pepepper-mirror
/
linux-brain
mirror of https://github.com/brain-hackers/linux-brain.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/etnaviv: fix missing unlock on error in etnaviv_gpu_submit() 

Add the missing unlock before return from function etnaviv_gpu_submit()
in the error handling case.

lst: fixed label name.

Fixes: f3cd1b064f ("drm/etnaviv: (re-)protect fence allocation with
GPU mutex")
CC: stable@vger.kernel.org #4.9+
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Wei Yongjun 2017-04-12 00:31:16 +00:00 committed by Lucas Stach
parent 130e35e4bb
commit 45abdf35cf
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/etnaviv/etnaviv_gpu.c
View File

@ -1317,7 +1317,7 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
if (!fence) {
event_free(gpu, event);
ret = -ENOMEM;
goto out_pm_put;
goto out_unlock;
}
gpu->event[event].fence = fence;
@ -1357,6 +1357,7 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
hangcheck_timer_reset(gpu);
ret = 0;
out_unlock:
mutex_unlock(&gpu->lock);
out_pm_put: