[net 5/6] net/mlx5e: Fix error flow in tx reporter diagnose

[Saeed Mahameed <saeedm@mellanox.com>]

From: Aya Levin <ayal@mellanox.com>

Fix tx reporter's diagnose callback. Propagate error when failing to
gather diagnostics information or failing to print diagnostic data per
queue.

Fixes: de8650a82071 ("net/mlx5e: Add tx reporter support")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
index a778c15e5324..f3d98748b211 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c
@@ -262,13 +262,13 @@ static int mlx5e_tx_reporter_diagnose(struct devlink_health_reporter *reporter,
 
 		err = mlx5_core_query_sq_state(priv->mdev, sq->sqn, &state);
 		if (err)
-			break;
+			goto unlock;
 
 		err = mlx5e_tx_reporter_build_diagnose_output(fmsg, sq->sqn,
 							      state,
 							      netif_xmit_stopped(sq->txq));
 		if (err)
-			break;
+			goto unlock;
 	}
 	err = devlink_fmsg_arr_pair_nest_end(fmsg);
 	if (err)
-- 
2.21.0