[Intel-wired-lan] [next-queue 8/8] e1000: get rid of duplicate exit path

[=?unknown-8bit?q?J=CE=B5an?= Sacren <sakiwit@gmail.com>]

From: Jean Sacren <sakiwit@gmail.com>

By using goto statement, we can achieve sharing the same exit path so
that code duplication could be minimized.

Signed-off-by: Jean Sacren <sakiwit@gmail.com>
---
 drivers/net/ethernet/intel/e1000/e1000_hw.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c b/drivers/net/ethernet/intel/e1000/e1000_hw.c
index a67a2c4499eb..737d5c79256b 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_hw.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c
@@ -2824,14 +2824,13 @@ s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 *phy_data)
 	    (reg_addr > MAX_PHY_MULTI_PAGE_REG)) {
 		ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT,
 						 (u16) reg_addr);
-		if (ret_val) {
-			spin_unlock_irqrestore(&e1000_phy_lock, flags);
-			return ret_val;
-		}
+		if (ret_val)
+			goto out;
 	}
 
 	ret_val = e1000_read_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,
 					phy_data);
+out:
 	spin_unlock_irqrestore(&e1000_phy_lock, flags);
 
 	return ret_val;