[PATCH linux] ethtool: Remove redundant ret assignments

[cgel . zte]

From: luo penghao <luo.penghao@xxxxxxxxxx>

The assignment here will be overwritten, so it should be deleted

The clang_analyzer complains as follows:

net/ethtool/netlink.c:

Value stored to 'ret' is never read

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: luo penghao <luo.penghao@xxxxxxxxxx>
---
 net/ethtool/netlink.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c
index b3729bd..5e23462 100644
--- a/net/ethtool/netlink.c
+++ b/net/ethtool/netlink.c
@@ -633,7 +633,6 @@ static void ethnl_default_notify(struct net_device *dev, unsigned int cmd,
 	if (ret < 0)
 		goto err_cleanup;
 	reply_len = ret + ethnl_reply_header_size();
-	ret = -ENOMEM;
 	skb = genlmsg_new(reply_len, GFP_KERNEL);
 	if (!skb)
 		goto err_cleanup;
-- 
2.15.2