mlxsw: spectrum_router: Move mlxsw_sp_rif_ipip_lb_op()

Move the function so that it can be called without forward declaration
from a function that will be added in a follow-up patch.

Fixes: 0063587d3587 ("mlxsw: spectrum: Support decap-only IP-in-IP tunnels")
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index f7948e9..a7d0adf 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1380,6 +1380,33 @@ mlxsw_sp_ipip_entry_ol_up_event(struct mlxsw_sp *mlxsw_sp,
                                                  decap_fib_entry);
 }
 
+static int
+mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif,
+                       struct mlxsw_sp_vr *ul_vr, bool enable)
+{
+       struct mlxsw_sp_rif_ipip_lb_config lb_cf = lb_rif->lb_config;
+       struct mlxsw_sp_rif *rif = &lb_rif->common;
+       struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
+       char ritr_pl[MLXSW_REG_RITR_LEN];
+       u32 saddr4;
+
+       switch (lb_cf.ul_protocol) {
+       case MLXSW_SP_L3_PROTO_IPV4:
+               saddr4 = be32_to_cpu(lb_cf.saddr.addr4);
+               mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_LOOPBACK_IF,
+                                   rif->rif_index, rif->vr_id, rif->dev->mtu);
+               mlxsw_reg_ritr_loopback_ipip4_pack(ritr_pl, lb_cf.lb_ipipt,
+                           MLXSW_REG_RITR_LOOPBACK_IPIP_OPTIONS_GRE_KEY_PRESET,
+                           ul_vr->id, saddr4, lb_cf.okey);
+               break;
+
+       case MLXSW_SP_L3_PROTO_IPV6:
+               return -EAFNOSUPPORT;
+       }
+
+       return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
+}
+
 static void mlxsw_sp_netdevice_ipip_ol_up_event(struct mlxsw_sp *mlxsw_sp,
                                                struct net_device *ol_dev)
 {
@@ -6844,33 +6871,6 @@ mlxsw_sp_rif_ipip_lb_setup(struct mlxsw_sp_rif *rif,
 }
 
 static int
-mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif,
-                       struct mlxsw_sp_vr *ul_vr, bool enable)
-{
-       struct mlxsw_sp_rif_ipip_lb_config lb_cf = lb_rif->lb_config;
-       struct mlxsw_sp_rif *rif = &lb_rif->common;
-       struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
-       char ritr_pl[MLXSW_REG_RITR_LEN];
-       u32 saddr4;
-
-       switch (lb_cf.ul_protocol) {
-       case MLXSW_SP_L3_PROTO_IPV4:
-               saddr4 = be32_to_cpu(lb_cf.saddr.addr4);
-               mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_LOOPBACK_IF,
-                                   rif->rif_index, rif->vr_id, rif->dev->mtu);
-               mlxsw_reg_ritr_loopback_ipip4_pack(ritr_pl, lb_cf.lb_ipipt,
-                           MLXSW_REG_RITR_LOOPBACK_IPIP_OPTIONS_GRE_KEY_PRESET,
-                           ul_vr->id, saddr4, lb_cf.okey);
-               break;
-
-       case MLXSW_SP_L3_PROTO_IPV6:
-               return -EAFNOSUPPORT;
-       }
-
-       return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
-}
-
-static int
 mlxsw_sp_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif)
 {
        struct mlxsw_sp_rif_ipip_lb *lb_rif = mlxsw_sp_rif_ipip_lb_rif(rif);