[PATCH] accel/ivpu: Correct mutex unlock order in job submission

[Jacek Lawrynowicz]

From: Karol Wachowski <karol.wachowski at intel.com>

The mutex unlock for vdev->submitted_jobs_lock was incorrectly placed
after unlocking file_priv->lock. Change order of unlocks to avoid potential
race conditions.

Fixes: 5bbccadaf33e ("accel/ivpu: Abort all jobs after command queue unregister")
Signed-off-by: Karol Wachowski <karol.wachowski at intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz at linux.intel.com>
---
 drivers/accel/ivpu/ivpu_job.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
index 863e3cd6ace51..540923ffcbf8d 100644
--- a/drivers/accel/ivpu/ivpu_job.c
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -681,8 +681,8 @@ static int ivpu_job_submit(struct ivpu_job *job, u8 priority, u32 cmdq_id)
 err_erase_xa:
 	xa_erase(&vdev->submitted_jobs_xa, job->job_id);
 err_unlock:
-	mutex_unlock(&vdev->submitted_jobs_lock);
 	mutex_unlock(&file_priv->lock);
+	mutex_unlock(&vdev->submitted_jobs_lock);
 	ivpu_rpm_put(vdev);
 	return ret;
 }
-- 
2.45.1