net: move stale comment about ntuple validation

Gal points out that the comment now belongs further down, since
the original if condition was split into two in
commit de7f7582dff2 ("net: ethtool: prevent flow steering to RSS contexts which don't exist")

Link: https://lore.kernel.org/de4a2a8a-1eb9-4fa8-af87-7526e58218e9@nvidia.com
Reviewed-by: Gal Pressman <gal@nvidia.com>
Link: https://patch.msgid.link/20250214224340.2268691-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 98b7dcea207a64d96192bf8e7008a23b53465ba7..271c7cef9ef3e30e856c58b64c8c578e01e49b11 100644 (file)
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -992,8 +992,10 @@ static noinline_for_stack int ethtool_set_rxnfc(struct net_device *dev,
        if (rc)
                return rc;
 
-       /* Nonzero ring with RSS only makes sense if NIC adds them together */
        if (cmd == ETHTOOL_SRXCLSRLINS && info.fs.flow_type & FLOW_RSS) {
+               /* Nonzero ring with RSS only makes sense
+                * if NIC adds them together
+                */
                if (!ops->cap_rss_rxnfc_adds &&
                    ethtool_get_flow_spec_ring(info.fs.ring_cookie))
                        return -EINVAL;