Commit 24f28dde authored by Daniel Mack's avatar Daniel Mack Committed by David S. Miller
Browse files

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: default avatarDaniel Mack <zonque@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 86f6cf41

drivers/of/of_mdio.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

CRA Git | Maintained and supported by SUSTech CRA and CCSE