From cc26dc67b69a736b17c69fa3f2251c8fefa99b75 Mon Sep 17 00:00:00 2001 From: LABBE Corentin Date: Wed, 15 Feb 2017 10:46:44 +0100 Subject: [PATCH] net: stmmac: reduce indentation by adding a continue As suggested by Joe Perches, replacing the "if phydev" logic permit to reduce indentation in the for loop. Signed-off-by: Corentin Labbe Acked-by: Giuseppe Cavallaro Reviewed-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 82 +++++++++++------------ 1 file changed, 40 insertions(+), 42 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index a695773..db157a4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -247,50 +247,48 @@ int stmmac_mdio_register(struct net_device *ndev) found = 0; for (addr = 0; addr < PHY_MAX_ADDR; addr++) { struct phy_device *phydev = mdiobus_get_phy(new_bus, addr); + int act = 0; + char irq_num[4]; + char *irq_str; + + if (!phydev) + continue; + + /* + * If an IRQ was provided to be assigned after + * the bus probe, do it here. + */ + if (!mdio_bus_data->irqs && + (mdio_bus_data->probed_phy_irq > 0)) { + new_bus->irq[addr] = mdio_bus_data->probed_phy_irq; + phydev->irq = mdio_bus_data->probed_phy_irq; + } - if (phydev) { - int act = 0; - char irq_num[4]; - char *irq_str; - - /* - * If an IRQ was provided to be assigned after - * the bus probe, do it here. - */ - if (!mdio_bus_data->irqs && - (mdio_bus_data->probed_phy_irq > 0)) { - new_bus->irq[addr] = - mdio_bus_data->probed_phy_irq; - phydev->irq = mdio_bus_data->probed_phy_irq; - } - - /* - * If we're going to bind the MAC to this PHY bus, - * and no PHY number was provided to the MAC, - * use the one probed here. - */ - if (priv->plat->phy_addr == -1) - priv->plat->phy_addr = addr; - - act = (priv->plat->phy_addr == addr); - switch (phydev->irq) { - case PHY_POLL: - irq_str = "POLL"; - break; - case PHY_IGNORE_INTERRUPT: - irq_str = "IGNORE"; - break; - default: - sprintf(irq_num, "%d", phydev->irq); - irq_str = irq_num; - break; - } - netdev_info(ndev, "PHY ID %08x at %d IRQ %s (%s)%s\n", - phydev->phy_id, addr, - irq_str, phydev_name(phydev), - act ? " active" : ""); - found = 1; + /* + * If we're going to bind the MAC to this PHY bus, + * and no PHY number was provided to the MAC, + * use the one probed here. + */ + if (priv->plat->phy_addr == -1) + priv->plat->phy_addr = addr; + + act = (priv->plat->phy_addr == addr); + switch (phydev->irq) { + case PHY_POLL: + irq_str = "POLL"; + break; + case PHY_IGNORE_INTERRUPT: + irq_str = "IGNORE"; + break; + default: + sprintf(irq_num, "%d", phydev->irq); + irq_str = irq_num; + break; } + netdev_info(ndev, "PHY ID %08x at %d IRQ %s (%s)%s\n", + phydev->phy_id, addr, irq_str, phydev_name(phydev), + act ? " active" : ""); + found = 1; } if (!found && !mdio_node) { -- 2.7.4