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| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-09-19 09:50:20 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-19 14:13:18 -0700 |
| commit | f9d80a09be9a8a1c7f81f5404d05f4c3f192c7dd (patch) | |
| tree | f0ba8ad804bea664814959c5c1b38e4f61331296 /drivers/net/ethernet/intel | |
| parent | 47dae52b0096ee26cc834c922007aa72aab63dc6 (diff) | |
| download | linux-f9d80a09be9a8a1c7f81f5404d05f4c3f192c7dd.tar.bz2 | |
net: e1000: Remove set but not used variable
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/intel/e1000/e1000_hw.c: In function e1000_phy_init_script:
drivers/net/ethernet/intel/e1000/e1000_hw.c:132:6: warning: variable ‘ret_val’ set but not used [-Wunused-but-set-variable]
`ret_val` is never used, so remove it.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_hw.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c b/drivers/net/ethernet/intel/e1000/e1000_hw.c index 4e7a0810eaeb..f1dbd7b8ee32 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_hw.c +++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c @@ -129,7 +129,6 @@ static s32 e1000_set_phy_type(struct e1000_hw *hw) */ static void e1000_phy_init_script(struct e1000_hw *hw) { - u32 ret_val; u16 phy_saved_data; if (hw->phy_init_script) { @@ -138,7 +137,7 @@ static void e1000_phy_init_script(struct e1000_hw *hw) /* Save off the current value of register 0x2F5B to be restored * at the end of this routine. */ - ret_val = e1000_read_phy_reg(hw, 0x2F5B, &phy_saved_data); + e1000_read_phy_reg(hw, 0x2F5B, &phy_saved_data); /* Disabled the PHY transmitter */ e1000_write_phy_reg(hw, 0x2F5B, 0x0003); |