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ethtool: Remove redundant ret assignments

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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@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
luo penghao 2021-12-30 06:26:44 +00:00 committed by David S. Miller
parent dda0c2e7ed
commit c09f103e89
1 changed files with 0 additions and 1 deletions
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net/ethtool/netlink.c
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@ -638,7 +638,6 @@ static void ethnl_default_notify(struct net_device *dev, unsigned int cmd,
if (ret < 0) if (ret < 0)
goto err_cleanup; goto err_cleanup;
reply_len = ret + ethnl_reply_header_size(); reply_len = ret + ethnl_reply_header_size();
ret = -ENOMEM;
skb = genlmsg_new(reply_len, GFP_KERNEL); skb = genlmsg_new(reply_len, GFP_KERNEL);
if (!skb) if (!skb)
goto err_cleanup; goto err_cleanup;