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Message-Id: <1611568045-121839-2-git-send-email-abaci-bugfix@linux.alibaba.com>
Date: Mon, 25 Jan 2021 17:47:23 +0800
From: Yang Li <abaci-bugfix@...ux.alibaba.com>
To: davem@...emloft.net
Cc: kuba@...nel.org, rajur@...lsio.com, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org,
Yang Li <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH 2/4] cxgb4: remove redundant NULL check
Fix below warnings reported by coccicheck:
./drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c:3558:2-8: WARNING: NULL
check before some freeing functions is not needed.
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <abaci-bugfix@...ux.alibaba.com>
---
drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
index 75474f8..94eb8a6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
@@ -3554,8 +3554,7 @@ int cudbg_collect_qdesc(struct cudbg_init *pdbg_init,
}
out_free:
- if (data)
- kvfree(data);
+ kvfree(data);
#undef QDESC_GET_FLQ
#undef QDESC_GET_RXQ
--
1.8.3.1
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