linux-kernel - [PATCH net-next] net: cisco: enic: simplify the return vnic_cq

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Message-ID: <20201209092031.20255-1-zhengyongjun3@huawei.com>
Date:   Wed, 9 Dec 2020 17:20:31 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <davem@...emloft.net>, <netdev@...r.kernel.org>
CC:     <kuba@...nel.org>, <linux-kernel@...r.kernel.org>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] net: cisco: enic: simplify the return vnic_cq_alloc()

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/net/ethernet/cisco/enic/vnic_cq.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/cisco/enic/vnic_cq.c b/drivers/net/ethernet/cisco/enic/vnic_cq.c
index 9c682aff3834..519323460f26 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_cq.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_cq.c
@@ -36,8 +36,6 @@ void vnic_cq_free(struct vnic_cq *cq)
 int vnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index,
 	unsigned int desc_count, unsigned int desc_size)
 {
-	int err;
-
 	cq->index = index;
 	cq->vdev = vdev;
 
@@ -47,11 +45,7 @@ int vnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index,
 		return -EINVAL;
 	}
 
-	err = vnic_dev_alloc_desc_ring(vdev, &cq->ring, desc_count, desc_size);
-	if (err)
-		return err;
-
-	return 0;
+	return vnic_dev_alloc_desc_ring(vdev, &cq->ring, desc_count, desc_size);
 }
 
 void vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable,
-- 
2.22.0