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Commit da2cfbd3 authored by YueHaibing's avatar YueHaibing Committed by David S. Miller
Browse files

e1000: remove set but not used variable 'txb2b' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/intel/e1000/e1000_main.c: In function 'e1000_watchdog':
drivers/net/ethernet/intel/e1000/e1000_main.c:2436:9: warning:
 variable 'txb2b' set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 684d777a

drivers/net/ethernet/intel/e1000/e1000_main.c

+0 −3
Original line number Diff line number Diff line
@@ -2433,7 +2433,6 @@ static void e1000_watchdog(struct work_struct *work) 
	if (link) {

		if (!netif_carrier_ok(netdev)) {

			u32 ctrl;

			bool txb2b = true;

			/* update snapshot of PHY registers on LSC */

			e1000_get_speed_and_duplex(hw,

						   &adapter->link_speed,
@@ -2455,11 +2454,9 @@ static void e1000_watchdog(struct work_struct *work) 
			adapter->tx_timeout_factor = 1;

			switch (adapter->link_speed) {

			case SPEED_10:

				txb2b = false;

				adapter->tx_timeout_factor = 16;

				break;

			case SPEED_100:

				txb2b = false;

				/* maybe add some timeout factor ? */

				break;

			}