Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/realtek/8139cp.c: In function cp_tx_timeout: drivers/net/ethernet/realtek/8139cp.c:1242:6: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable]
`rc` is never used, so remove it. Signed-off-by: Zheng Yongjun <[email protected]> --- drivers/net/ethernet/realtek/8139cp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index e291e6ac40cb..4e44313b7651 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -1239,7 +1239,7 @@ static void cp_tx_timeout(struct net_device *dev, unsigned int txqueue) { struct cp_private *cp = netdev_priv(dev); unsigned long flags; - int rc, i; + int i; netdev_warn(dev, "Transmit timeout, status %2x %4x %4x %4x\n", cpr8(Cmd), cpr16(CpCmd), @@ -1260,7 +1260,7 @@ static void cp_tx_timeout(struct net_device *dev, unsigned int txqueue) cp_stop_hw(cp); cp_clean_rings(cp); - rc = cp_init_rings(cp); + cp_init_rings(cp); cp_start_hw(cp); __cp_set_rx_mode(dev); cpw16_f(IntrMask, cp_norx_intr_mask); -- 2.17.1
