Commit cae06338 authored May 05, 2015 by Eran Ben Elisha Committed by David S. Miller May 05, 2015

net/mlx4_en: Fix off-by-one in counters manipulation



This caused the en_stats_adder helper to accumulate a field which is
not related to the counter, fix that.

Fixes: a3333b35 ('net/mlx4_en: Moderate ethtool callback to show [..]')
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 7aab5159

drivers/net/ethernet/mellanox/mlx4/en_port.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -139,7 +139,7 @@ static unsigned long en_stats_adder(__be64 start, __be64 next, int num)
		int i;
		int offset = next - start;

		for (i = 0; i <= num; i++) {
		for (i = 0; i < num; i++) {
		ret += be64_to_cpu(*curr);
		curr += offset;
		}