From: Daniel Mack Date: Sat, 24 May 2014 07:34:27 +0000 (+0200) Subject: net: of_mdio: don't store the length of a property if we don't need to X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=24f28dde5bed3b6322003dca903ebf7732efa550;p=linux-beck.git net: of_mdio: don't store the length of a property if we don't need to of_get_property() can be called with NULL as 2nd argument if the caller is not interested in the length of a property. Use that here so we can get rid of a variable. Signed-off-by: Daniel Mack Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 7c8c142e4eb8..2fe922bfade8 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -123,7 +123,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) const __be32 *paddr; u32 addr; bool scanphys = false; - int rc, i, len; + int rc, i; /* Mask out all PHYs from auto probing. Instead the PHYs listed in * the device tree are populated after the bus has been registered */ @@ -160,7 +160,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) /* auto scan for PHYs with empty reg property */ for_each_available_child_of_node(np, child) { /* Skip PHYs with reg property set */ - paddr = of_get_property(child, "reg", &len); + paddr = of_get_property(child, "reg", NULL); if (paddr) continue;