* [PATCH net-next] e1000: remove set but not used variable 'txb2b'
@ 2018-09-20 2:04 YueHaibing
2018-09-20 6:09 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: YueHaibing @ 2018-09-20 2:04 UTC (permalink / raw)
To: Jeff Kirsher, David S. Miller
Cc: YueHaibing, intel-wired-lan, netdev, kernel-janitors,
linux-kernel
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: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/ethernet/intel/e1000/e1000_main.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 7e0f1f9..43b6d3c 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -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;
}
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2018-09-20 2:04 [PATCH net-next] e1000: remove set but not used variable 'txb2b' YueHaibing
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