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| author | Daniel Mack <zonque@gmail.com> | 2014-05-24 09:34:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-29 15:23:29 -0700 |
| commit | 24f28dde5bed3b6322003dca903ebf7732efa550 (patch) | |
| tree | 00ef5d250678eca0ae539dca4a10d2d6de5334d9 /drivers/of | |
| parent | 86f6cf41272de9d6ffa05ab46028b15d160a6f3e (diff) | |
| download | lwn-24f28dde5bed3b6322003dca903ebf7732efa550.tar.gz lwn-24f28dde5bed3b6322003dca903ebf7732efa550.zip | |
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 <zonque@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_mdio.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |