From cae0633872fc8b0c34930dd2862856563bce58ec Mon Sep 17 00:00:00 2001 From: Eran Ben Elisha Date: Tue, 5 May 2015 17:07:11 +0300 Subject: 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: a3333b35da16 ('net/mlx4_en: Moderate ethtool callback to show [..]') Signed-off-by: Eran Ben Elisha Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/en_port.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.c b/drivers/net/ethernet/mellanox/mlx4/en_port.c index 54f0e5ab2e55..0a56f010c846 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_port.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_port.c @@ -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; } -- cgit v1.2.3