linux-kernel - [PATCH] mlxsw: spectrum_router: Return -ENOENT in case of error

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Message-Id: <1468477125-3153-1-git-send-email-christophe.jaillet@wanadoo.fr>
Date:	Thu, 14 Jul 2016 08:18:45 +0200
From:	Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:	jiri@...lanox.com, idosch@...lanox.com
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] mlxsw: spectrum_router: Return -ENOENT in case of error

'vr' should be a valid pointer here, so returning 'PTR_ERR(vr)' is wrong.
Return an explicit error code (-ENOENT) instead.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index e084ea5..81418d6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1803,7 +1803,7 @@ int mlxsw_sp_router_fib4_del(struct mlxsw_sp_port *mlxsw_sp_port,
 					      sizeof(fib4->dst), fib4->dst_len);
 	if (!fib_entry) {
 		dev_warn(mlxsw_sp->bus_info->dev, "Failed to find FIB4 entry being removed.\n");
-		return PTR_ERR(vr);
+		return -ENOENT;
 	}
 	mlxsw_sp_fib_entry_del(mlxsw_sp_port->mlxsw_sp, fib_entry);
 	mlxsw_sp_fib_entry_remove(vr->fib, fib_entry);
-- 
2.7.4


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