phy: phy-core.c: remove unnecessary initialization of local variables

There were a few places where variables are initialized unncessarily.
Remove those initializations.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 33fcbcc5561f..645c867c1257 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -210,7 +210,7 @@ EXPORT_SYMBOL_GPL(phy_exit);
 
 int phy_power_on(struct phy *phy)
 {
-        int ret = -ENOTSUPP;
+        int ret;
 
         ret = phy_pm_runtime_get_sync(phy);
         if (ret < 0 && ret != -ENOTSUPP)
@@ -238,7 +238,7 @@ EXPORT_SYMBOL_GPL(phy_power_on);
 
 int phy_power_off(struct phy *phy)
 {
-        int ret = -ENOTSUPP;
+        int ret;
 
         mutex_lock(&phy->mutex);
         if (phy->power_count == 1 && phy->ops->power_off) {
@@ -378,7 +378,7 @@ EXPORT_SYMBOL_GPL(of_phy_simple_xlate);
 struct phy *phy_get(struct device *dev, const char *string)
 {
         int index = 0;
-        struct phy *phy = NULL;
+        struct phy *phy;
 
         if (string == NULL) {
                 dev_WARN(dev, "missing string\n");