linux-kernel - [PATCH V2 net-next 9/9] net: hns3: remove an unnecessary check in hclge_set_umv

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Date:   Sun, 26 Apr 2020 10:13:48 +0800
From:   Huazhong Tan <tanhuazhong@...wei.com>
To:     <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <salil.mehta@...wei.com>, <yisen.zhuang@...wei.com>,
        <linuxarm@...wei.com>, <kuba@...nel.org>,
        Huazhong Tan <tanhuazhong@...wei.com>
Subject: [PATCH V2 net-next 9/9] net: hns3: remove an unnecessary check in hclge_set_umv_space()

Since hclge_set_umv_space() is only called by hclge_init_umv_space(),
parameter 'allocated_size' will not be NULL.

Signed-off-by: Huazhong Tan <tanhuazhong@...wei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index c74990a..e2fec83 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -7227,8 +7227,7 @@ static int hclge_set_umv_space(struct hclge_dev *hdev, u16 space_size,
 		return ret;
 	}
 
-	if (allocated_size)
-		*allocated_size = le32_to_cpu(desc.data[1]);
+	*allocated_size = le32_to_cpu(desc.data[1]);
 
 	return 0;
 }
-- 
2.7.4