[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20221201015522.38163-1-zys.zljxml@gmail.com>
Date: Thu, 1 Dec 2022 09:55:21 +0800
From: zys.zljxml@...il.com
To: thierry.reding@...il.com, airlied@...il.com, daniel@...ll.ch,
sumit.semwal@...aro.org, christian.koenig@....com
Cc: dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
linaro-mm-sig@...ts.linaro.org,
Yushan Zhou <katrinzhou@...cent.com>
Subject: [PATCH] gpu: host1x: Remove redundant null checks before kfree
From: Yushan Zhou <katrinzhou@...cent.com>
Fix the following coccicheck warning:
./drivers/gpu/host1x/fence.c:97:2-7: WARNING:
NULL check before some freeing functions is not needed.
Signed-off-by: Yushan Zhou <katrinzhou@...cent.com>
---
drivers/gpu/host1x/fence.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/host1x/fence.c b/drivers/gpu/host1x/fence.c
index ecab72882192..05b36bfc8b74 100644
--- a/drivers/gpu/host1x/fence.c
+++ b/drivers/gpu/host1x/fence.c
@@ -93,8 +93,7 @@ static void host1x_syncpt_fence_release(struct dma_fence *f)
{
struct host1x_syncpt_fence *sf = to_host1x_fence(f);
- if (sf->waiter)
- kfree(sf->waiter);
+ kfree(sf->waiter);
dma_fence_free(f);
}
--
2.27.0
Powered by blists - more mailing lists