[PATCH 04/17] drm/v3d: Simplify job refcount handling

[Maíra Canal <mcanal@xxxxxxxxxx>]

From: Melissa Wen <mwen@xxxxxxxxxx>

Instead of checking if the job is NULL every time we call the function,
check it inside the function.

Signed-off-by: Melissa Wen <mwen@xxxxxxxxxx>
Signed-off-by: Maíra Canal <mcanal@xxxxxxxxxx>
---
 drivers/gpu/drm/v3d/v3d_submit.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/v3d/v3d_submit.c b/drivers/gpu/drm/v3d/v3d_submit.c
index 0886b3ec9aef..b6be34060d4f 100644
--- a/drivers/gpu/drm/v3d/v3d_submit.c
+++ b/drivers/gpu/drm/v3d/v3d_submit.c
@@ -129,6 +129,9 @@ void v3d_job_cleanup(struct v3d_job *job)
 
 void v3d_job_put(struct v3d_job *job)
 {
+	if (!job)
+		return;
+
 	kref_put(&job->refcount, job->free);
 }
 
@@ -516,11 +519,9 @@ v3d_submit_cl_ioctl(struct drm_device *dev, void *data,
 						 &se,
 						 last_job->done_fence);
 
-	if (bin)
-		v3d_job_put(&bin->base);
-	v3d_job_put(&render->base);
-	if (clean_job)
-		v3d_job_put(clean_job);
+	v3d_job_put((void *)bin);
+	v3d_job_put((void *)render);
+	v3d_job_put((void *)clean_job);
 
 	return 0;
 
@@ -620,7 +621,7 @@ v3d_submit_tfu_ioctl(struct drm_device *dev, void *data,
 						 &se,
 						 job->base.done_fence);
 
-	v3d_job_put(&job->base);
+	v3d_job_put((void *)job);
 
 	return 0;
 
@@ -724,7 +725,7 @@ v3d_submit_csd_ioctl(struct drm_device *dev, void *data,
 						 &se,
 						 clean_job->done_fence);
 
-	v3d_job_put(&job->base);
+	v3d_job_put((void *)job);
 	v3d_job_put(clean_job);
 
 	return 0;
-- 
2.41.0