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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-02-28 21:56:34 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-01 17:41:22 -0500 |
| commit | 2fca6d288d7cac2debf170da021780cd8265c645 (patch) | |
| tree | f4e4a7990689e8a3b6e44bc8f6e2f42c61f3fcb7 | |
| parent | 87f761ecfbba35fe0f4dc117d11f0105f47cb120 (diff) | |
| download | linux-2fca6d288d7cac2debf170da021780cd8265c645.tar.gz linux-2fca6d288d7cac2debf170da021780cd8265c645.tar.bz2 linux-2fca6d288d7cac2debf170da021780cd8265c645.zip | |
of_mdio: kill useless variable in of_mdiobus_register()
of_mdiobus_register() declares the 'paddr' variable to hold the result of
the of_get_property() but only uses it once after that while the function
can be called directly from the *if* statement. Remove that variable and
switch to calling of_find_property() instead since we don't care about
the "reg" property's value anyway...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/of/of_mdio.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 39c4be41ef83..669739b302b2 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -211,7 +211,6 @@ static bool of_mdiobus_child_is_phy(struct device_node *child) int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) { struct device_node *child; - const __be32 *paddr; bool scanphys = false; int addr, rc; @@ -246,8 +245,7 @@ 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", NULL); - if (paddr) + if (of_find_property(child, "reg", NULL)) continue; for (addr = 0; addr < PHY_MAX_ADDR; addr++) { |