[PATCH 1/1] net: e1000: do not use uninitalized variable.

[Heinrich Schuchardt]

phy_data has to be set to zero to avoid undefined
behavior.

Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
 drivers/net/ethernet/intel/e1000/e1000_hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c 
b/drivers/net/ethernet/intel/e1000/e1000_hw.c
index 8172cf0..456bb07 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_hw.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c
@@ -5390,7 +5390,7 @@ static s32 e1000_set_phy_mode(struct e1000_hw *hw)
 static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
 {
        s32 ret_val;
-       u16 phy_data;
+       u16 phy_data = 0;
 
        if (hw->phy_type != e1000_phy_igp)
                return E1000_SUCCESS;
-- 
2.8.1