net: e1000: Remove set but not used variable

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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>

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Zheng Yongjun 2020-09-19 09:50:20 +08:00 • committed by David S. Miller

parent 47dae52b00

commit f9d80a09be

1 changed files with 1 additions and 2 deletions

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drivers/net/ethernet/intel/e1000/e1000_hw.c

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