[PATCH 1/2] net/hns3: fix error code for repeatedly create counter

[Stephen Hemminger]

On Thu, 7 Nov 2024 19:56:44 +0800
Jie Hai <haijie1 at huawei.com> wrote:

> From: Dengdui Huang <huangdengdui at huawei.com>
> 
> Return EINVAL instead of ENOSPC when the same counter ID is
> used for multiple times to create a counter.
> 
> Fixes: fcba820d9b9e ("net/hns3: support flow director")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Dengdui Huang <huangdengdui at huawei.com>
> Signed-off-by: Jie Hai <haijie1 at huawei.com>

Not sure that actual error number matters that much, but
looks good to me.
Another alternative might be EEXIST which is the error code
used when creat() is called on an existing file.

Acked-by: Stephen Hemminger <stephen at networkplumber.org>