[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1611568045-121839-3-git-send-email-abaci-bugfix@linux.alibaba.com>
Date: Mon, 25 Jan 2021 17:47:24 +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 3/4] cxgb4: remove redundant NULL check
Fix below warnings reported by coccicheck:
./drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c:161:2-7: 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/cxgb4_cudbg.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
index 77648e4..dd66b24 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
@@ -157,8 +157,7 @@ static int cudbg_alloc_compress_buff(struct cudbg_init *pdbg_init)
static void cudbg_free_compress_buff(struct cudbg_init *pdbg_init)
{
- if (pdbg_init->compress_buff)
- vfree(pdbg_init->compress_buff);
+ vfree(pdbg_init->compress_buff);
}
int cxgb4_cudbg_collect(struct adapter *adap, void *buf, u32 *buf_size,
--
1.8.3.1
Powered by blists - more mailing lists