netdev - [PATCH] caif_virtio: Remove redundant initialization of variable err

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Message-ID: <20200930012954.1355-1-jingxiangfeng@huawei.com>
Date:   Wed, 30 Sep 2020 09:29:54 +0800
From:   Jing Xiangfeng <jingxiangfeng@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>,
        <luc.vanoostenryck@...il.com>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <jingxiangfeng@...wei.com>
Subject: [PATCH] caif_virtio: Remove redundant initialization of variable err

After commit a8c7687bf216 ("caif_virtio: Check that vringh_config is not
null"), the variable err is being initialized with '-EINVAL' that is
meaningless. So remove it.

Signed-off-by: Jing Xiangfeng <jingxiangfeng@...wei.com>
---
 drivers/net/caif/caif_virtio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c
index 80ea2e913c2b..47a6d62b7511 100644
--- a/drivers/net/caif/caif_virtio.c
+++ b/drivers/net/caif/caif_virtio.c
@@ -652,7 +652,7 @@ static int cfv_probe(struct virtio_device *vdev)
 	const char *cfv_netdev_name = "cfvrt";
 	struct net_device *netdev;
 	struct cfv_info *cfv;
-	int err = -EINVAL;
+	int err;
 
 	netdev = alloc_netdev(sizeof(struct cfv_info), cfv_netdev_name,
 			      NET_NAME_UNKNOWN, cfv_netdev_setup);
-- 
2.17.1