linux-kernel - [PATCH 2/2] phy: phy-core.c: remove unnecessary initialization of local variables

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Message-ID: <1387463504-4415-2-git-send-email-kishon@ti.com>
Date:	Thu, 19 Dec 2013 20:01:44 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<balbi@...com>, <kishon@...com>
CC:	<linux-kernel@...r.kernel.org>, <gregkh@...uxfoundation.org>,
	<s.nawrocki@...sung.com>, <jg1.han@...sung.com>,
	<mporter@...aro.org>, <andrew@...n.ch>, <k.debski@...sung.com>,
	<gautamvivek1987@...il.com>, <heikki.krogerus@...ux.intel.com>,
	<yuvaraj.cd@...il.com>
Subject: [PATCH 2/2] 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@...com>
---
 drivers/phy/phy-core.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index e198259..8d9ef25 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -198,7 +198,7 @@ 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)
@@ -226,7 +226,7 @@ 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) {
@@ -369,7 +369,7 @@ 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");
-- 
1.7.10.4

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