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>
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;