From: Lama Kayal Date: Mon, 21 Feb 2022 10:26:11 +0000 (+0200) Subject: net/mlx5e: Add missing increment of count X-Git-Tag: v6.1-rc5~1949^2~9^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ee02b7a800654ff9549807bcf0b4c9fd5cf25f9;p=platform%2Fkernel%2Flinux-starfive.git net/mlx5e: Add missing increment of count Add mistakenly missing increment of count variable when looping over output buffer in mlx5e_self_test(). This resolves the issue of garbage values output when querying with self test via ethtool. before: $ ethtool -t eth2 The test result is PASS The test extra info: Link Test 0 Speed Test 1768697188 Health Test 758528120 Loopback Test 3288687 after: $ ethtool -t eth2 The test result is PASS The test extra info: Link Test 0 Speed Test 0 Health Test 0 Loopback Test 0 Fixes: 7990b1b5e8bd ("net/mlx5e: loopback test is not supported in switchdev mode") Signed-off-by: Lama Kayal Reviewed-by: Gal Pressman Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c index 8c9163d..08a7565 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c @@ -334,6 +334,7 @@ void mlx5e_self_test(struct net_device *ndev, struct ethtool_test *etest, netdev_info(ndev, "\t[%d] %s start..\n", i, st.name); buf[count] = st.st_func(priv); netdev_info(ndev, "\t[%d] %s end: result(%lld)\n", i, st.name, buf[count]); + count++; } mutex_unlock(&priv->state_lock);