lkml.org 
[lkml]   [2020]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.5 43/56] mlxsw: minimal: Fix an error handling path in mlxsw_m_port_create()
Date
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit 6dd4b4f3936e17fedea1308bc70e9716f68bf232 ]

An 'alloc_etherdev()' called is not ballanced by a corresponding
'free_netdev()' call in one error handling path.

Slighly reorder the error handling code to catch the missed case.

Fixes: c100e47caa8e ("mlxsw: minimal: Add ethtool support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/mellanox/mlxsw/minimal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c
@@ -213,8 +213,8 @@ mlxsw_m_port_create(struct mlxsw_m *mlxs

err_register_netdev:
mlxsw_m->ports[local_port] = NULL;
- free_netdev(dev);
err_dev_addr_get:
+ free_netdev(dev);
err_alloc_etherdev:
mlxsw_core_port_fini(mlxsw_m->core, local_port);
return err;

\
 
 \ /
  Last update: 2020-01-30 19:41    [W:0.187 / U:1.692 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site