[PATCH] drm/tegra: remove no need NULL check before kfree

[Bernard Zhao]

This change is to cleanup the code a bit.

Signed-off-by: Bernard Zhao <bern...@vivo.com>
---
 drivers/gpu/drm/tegra/submit.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index 776f825df52f..c2fc9677742e 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -608,12 +608,10 @@ int tegra_drm_ioctl_channel_submit(struct drm_device 
*drm, void *data,
        if (job_data && job_data->used_mappings) {
                for (i = 0; i < job_data->num_used_mappings; i++)
                        
tegra_drm_mapping_put(job_data->used_mappings[i].mapping);
-
-               kfree(job_data->used_mappings);
        }
 
-       if (job_data)
-               kfree(job_data);
+       kfree(job_data->used_mappings);
+       kfree(job_data);
 put_bo:
        gather_bo_put(&bo->base);
 unlock:
-- 
2.33.1