From: Yushan Zhou <katrinzhou@tencent.com>
Date: Tue, 29 Nov 2022 09:45:46 +0000 (+0800)
Subject: drm/tegra: Remove redundant null checks before kfree
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=584f13e75356936736930c501bce2db3616fb70e;p=linux.git

drm/tegra: Remove redundant null checks before kfree

Fix the following coccicheck warning:
./drivers/gpu/drm/tegra/submit.c:689:2-7: WARNING:
NULL check before some freeing functions is not needed.

Signed-off-by: Yushan Zhou <katrinzhou@tencent.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index f4688fcafe933..d775225bed127 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -680,8 +680,7 @@ free_job_data:
 		kfree(job_data->used_mappings);
 	}
 
-	if (job_data)
-		kfree(job_data);
+	kfree(job_data);
 put_bo:
 	gather_bo_put(&bo->base);
 unlock: