mlxsw: spectrum_dpipe: Add missing error path
authorIdo Schimmel <idosch@mellanox.com>
Fri, 7 Feb 2020 17:26:28 +0000 (19:26 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 24 Feb 2020 07:34:54 +0000 (08:34 +0100)
commit22fa9aa084f041c8036b5d9eee725e43ea63b6e1
treed694a17e73ceb539f497b138e06f42b8d239392e
parent55c549ea283cc3d681b41e9dd42b969cb480eeb9
mlxsw: spectrum_dpipe: Add missing error path

[ Upstream commit 3a99cbb6fa7bca1995586ec2dc21b0368aad4937 ]

In case devlink_dpipe_entry_ctx_prepare() failed, release RTNL that was
previously taken and free the memory allocated by
mlxsw_sp_erif_entry_prepare().

Fixes: 2ba5999f009d ("mlxsw: spectrum: Add Support for erif table entries access")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c