From: Arkadi Sharshevsky <arkadis@mellanox.com>
Date: Thu, 18 May 2017 07:18:52 +0000 (+0200)
Subject: mlxsw: spectrum_dpipe: Fix incorrect entry index
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6dd4aba36f2dca00c3b6976a0d59c5cee16ad545;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mlxsw: spectrum_dpipe: Fix incorrect entry index

In case of disabled counters the entry index will be incorrect. Fix this
by moving the entry index set before the counter status check.

Fixes: 2ba5999f009d ("mlxsw: spectrum: Add Support for erif table entries access")
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
index ea56f6ade6b4..5f0a7bc692a4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c
@@ -199,10 +199,11 @@ static int mlxsw_sp_erif_entry_get(struct mlxsw_sp *mlxsw_sp,
 
 	entry->counter_valid = false;
 	entry->counter = 0;
+	entry->index = mlxsw_sp_rif_index(rif);
+
 	if (!counters_enabled)
 		return 0;
 
-	entry->index = mlxsw_sp_rif_index(rif);
 	err = mlxsw_sp_rif_counter_value_get(mlxsw_sp, rif,
 					     MLXSW_SP_RIF_COUNTER_EGRESS,
 					     &cnt);