On Fri, May 31, 2024 at 11:46:34PM +0800, Jason Xing wrote:

From: Jason Xing <kernelxing@tencent.com>

When I was doing some experiments, I found that when using the first
parameter, namely, struct net, in ip_metrics_convert() always triggers NULL
pointer crash. Then I digged into this part, realizing that we can remove
this one due to its uselessness.

Signed-off-by: Jason Xing <kernelxing@tencent.com>

Reviewed-by: Simon Horman <horms@kernel.org>