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mlxsw: spectrum_trap: Use err variable instead of directly checking func return value

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When calling mlxsw_sp_rx_listener(), use err variable instead of directly
checking func return value.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2020-02-23 08:31:33 +01:00 committed by David S. Miller
parent 2045e158fc
commit aa2794b42f
1 changed files with 6 additions and 2 deletions
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8
drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
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@ -199,11 +199,13 @@ static void mlxsw_sp_rx_drop_listener(struct sk_buff *skb, u8 local_port,
struct mlxsw_sp_port *mlxsw_sp_port;
struct mlxsw_sp *mlxsw_sp;
struct devlink *devlink;
int err;
mlxsw_sp = devlink_trap_ctx_priv(trap_ctx);
mlxsw_sp_port = mlxsw_sp->ports[local_port];
if (mlxsw_sp_rx_listener(mlxsw_sp, skb, local_port, mlxsw_sp_port))
err = mlxsw_sp_rx_listener(mlxsw_sp, skb, local_port, mlxsw_sp_port);
if (err)
return;
devlink = priv_to_devlink(mlxsw_sp->core);
@ -221,11 +223,13 @@ static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port,
struct mlxsw_sp_port *mlxsw_sp_port;
struct mlxsw_sp *mlxsw_sp;
struct devlink *devlink;
int err;
mlxsw_sp = devlink_trap_ctx_priv(trap_ctx);
mlxsw_sp_port = mlxsw_sp->ports[local_port];
if (mlxsw_sp_rx_listener(mlxsw_sp, skb, local_port, mlxsw_sp_port))
err = mlxsw_sp_rx_listener(mlxsw_sp, skb, local_port, mlxsw_sp_port);
if (err)
return;
devlink = priv_to_devlink(mlxsw_sp->core);