Stephen Hemminger [off-list ref] writes:

On Thu, 14 Mar 2024 15:52:13 +0100
Petr Machata [off-list ref] wrote:

quoted

Next hop group stats allow verification of balancedness of a next hop
group. The feature was merged in kernel commit 7cf497e5a122 ("Merge branch
'nexthop-group-stats'"). Add to ip the corresponding support. The
statistics are requested if "ip nexthop" is started with -s.

Signed-off-by: Petr Machata <petrm@nvidia.com>

Checkpatch complains:

WARNING: braces {} are not necessary for single statement blocks
#273: FILE: ip/ipnexthop.c:568:
+	if (show_stats) {
+		op_flags |= NHA_OP_FLAG_DUMP_STATS;
+	}

total: 0 erro

Yes. The next patch adds more code to that branch.