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Message-Id: <20190726152306.549741724@linuxfoundation.org>
Date: Fri, 26 Jul 2019 17:24:41 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Aya Levin <ayal@...lanox.com>,
Tariq Toukan <tariqt@...lanox.com>,
Jiri Pirko <jiri@...lanox.com>,
Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH 5.2 42/66] net/mlx5e: Fix error flow in tx reporter diagnose
From: Aya Levin <ayal@...lanox.com>
[ Upstream commit 99d31cbd8953c6929da978bf049ab0f0b4e503d9 ]
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@...lanox.com>
Reviewed-by: Tariq Toukan <tariqt@...lanox.com>
Acked-by: Jiri Pirko <jiri@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- 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(st
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)
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