netdev - [PATCH] net: virtio: simplify the virtnet_find

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Message-Id: <1527776192-26928-1-git-send-email-xiangxia.m.yue@gmail.com>
Date:   Thu, 31 May 2018 07:16:32 -0700
From:   Tonghao Zhang <xiangxia.m.yue@...il.com>
To:     netdev@...r.kernel.org
Cc:     Tonghao Zhang <xiangxia.m.yue@...il.com>
Subject: [PATCH] net: virtio: simplify the virtnet_find_vqs

Use the common free functions while return successfully.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@...il.com>
---
 drivers/net/virtio_net.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 8f08a3e..0eee6d6 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2609,12 +2609,8 @@ static int virtnet_find_vqs(struct virtnet_info *vi)
 		vi->sq[i].vq = vqs[txq2vq(i)];
 	}
 
-	kfree(names);
-	kfree(callbacks);
-	kfree(vqs);
-	kfree(ctx);
+	/* run here: ret == 0. */
 
-	return 0;
 
 err_find:
 	kfree(ctx);
-- 
1.8.3.1