[RFC PATCH net-next 09/16] net: mscc: ocelot: use "lag" variable name in ocelot_bridge_stp_state_set

[Vladimir Oltean]

In anticipation of further simplification, make it more clear what we're
iterating over.

Signed-off-by: Vladimir Oltean <vladimir.olt...@nxp.com>
---
 drivers/net/ethernet/mscc/ocelot.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mscc/ocelot.c 
b/drivers/net/ethernet/mscc/ocelot.c
index 080fd4ce37ea..c3c6682e6e79 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -903,7 +903,7 @@ void ocelot_bridge_stp_state_set(struct ocelot *ocelot, int 
port, u8 state)
 {
        struct ocelot_port *ocelot_port = ocelot->ports[port];
        u32 port_cfg;
-       int p, i;
+       int p;
 
        if (!(BIT(port) & ocelot->bridge_mask))
                return;
@@ -928,14 +928,17 @@ void ocelot_bridge_stp_state_set(struct ocelot *ocelot, 
int port, u8 state)
        ocelot_write_gix(ocelot, port_cfg, ANA_PORT_PORT_CFG, port);
 
        /* Apply FWD mask. The loop is needed to add/remove the current port as
-        * a source for the other ports.
+        * a source for the other ports. If the source port is in a bond, then
+        * all the other ports from that bond need to be removed from this
+        * source port's forwarding mask.
         */
        for (p = 0; p < ocelot->num_phys_ports; p++) {
                if (ocelot->bridge_fwd_mask & BIT(p)) {
                        unsigned long mask = ocelot->bridge_fwd_mask & ~BIT(p);
+                       int lag;
 
-                       for (i = 0; i < ocelot->num_phys_ports; i++) {
-                               unsigned long bond_mask = ocelot->lags[i];
+                       for (lag = 0; lag < ocelot->num_phys_ports; lag++) {
+                               unsigned long bond_mask = ocelot->lags[lag];
 
                                if (!bond_mask)
                                        continue;
-- 
2.25.1