net: dsa: microchip: remove superfluous num_ports assignment

The variable num_ports is already assigned in the init function. The
drivers individual init function already handles the different purpose
of port_cnt vs port_cnt + 1. This patch removes the extra assignment of
the variable.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index ee8e82d..5cb05ae 100644 (file)
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -993,8 +993,6 @@ static void ksz8795_config_cpu_port(struct dsa_switch *ds)
        u8 remote;
        int i;
 
-       ds->num_ports = dev->port_cnt + 1;
-
        /* Switch marks the maximum frame with extra byte as oversize. */
        ksz_cfg(dev, REG_SW_CTRL_2, SW_LEGAL_PACKET_DISABLE, true);
        ksz_cfg(dev, S_TAIL_TAG_CTRL, SW_TAIL_TAG_ENABLE, true);

diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index abfd380..2119965 100644 (file)
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -1267,8 +1267,6 @@ static void ksz9477_config_cpu_port(struct dsa_switch *ds)
        struct ksz_port *p;
        int i;
 
-       ds->num_ports = dev->port_cnt;
-
        for (i = 0; i < dev->port_cnt; i++) {
                if (dsa_is_cpu_port(ds, i) && (dev->cpu_ports & (1 << i))) {
                        phy_interface_t interface;