net: ibm: remove set but not used variables 'err'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/ibm/emac/core.c: In function __emac_mdio_write: drivers/net/ethernet/ibm/emac/core.c:875:9: warning: variable err set but not used [-Wunused-but-set-variable] Reported-by:Hulk Robot <hulkci@huawei.com> Signed-off-by:
Chen Zhou <chenzhou10@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
64fbca01
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