The variable phy_reg is already declared at the top of
e1000_check_for_copper_link_ich8lan() and we don't need to re-declare it
in the inner if{} scope. Remove the unnecessary extra declarations which
fixes the sparse warning generated by shadowed variable names.
Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com>
Signed-off-by: Guinan Sun <guinanx....@intel.com>
---
drivers/net/e1000/base/e1000_ich8lan.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/e1000/base/e1000_ich8lan.c
b/drivers/net/e1000/base/e1000_ich8lan.c
index 5241cf698..1666826cc 100644
--- a/drivers/net/e1000/base/e1000_ich8lan.c
+++ b/drivers/net/e1000/base/e1000_ich8lan.c
@@ -1546,8 +1546,6 @@ STATIC s32 e1000_check_for_copper_link_ich8lan(struct
e1000_hw *hw)
if (hw->mac.type >= e1000_pch_lpt) {
- u16 phy_reg;
-
hw->phy.ops.read_reg_locked(hw, I217_PLL_CLOCK_GATE_REG,
&phy_reg);
phy_reg &= ~I217_PLL_CLOCK_GATE_MASK;
--
2.17.1
