From: Chenwandun <chenwandun@xxxxxxxxxx>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/staging/hp/hp100.c: In function hp100_start_xmit:
drivers/staging/hp/hp100.c:1629:10: warning: variable val set but not used [-Wunused-but-set-variable]
Signed-off-by: Chenwandun <chenwandun@xxxxxxxxxx>
---
drivers/staging/hp/hp100.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/hp/hp100.c b/drivers/staging/hp/hp100.c
index 6ec78f5..7e91737 100644
--- a/drivers/staging/hp/hp100.c
+++ b/drivers/staging/hp/hp100.c
@@ -1626,7 +1626,6 @@ static netdev_tx_t hp100_start_xmit(struct sk_buff *skb,
unsigned long flags;
int i, ok_flag;
int ioaddr = dev->base_addr;
- u_short val;
struct hp100_private *lp = netdev_priv(dev);
#ifdef HP100_DEBUG_B
@@ -1695,13 +1694,12 @@ static netdev_tx_t hp100_start_xmit(struct sk_buff *skb,
spin_lock_irqsave(&lp->lock, flags);
hp100_ints_off();
- val = hp100_inw(IRQ_STATUS);
/* Ack / clear the interrupt TX_COMPLETE interrupt - this interrupt is set
* when the current packet being transmitted on the wire is completed. */
hp100_outw(HP100_TX_COMPLETE, IRQ_STATUS);
#ifdef HP100_DEBUG_TX
printk("hp100: %s: start_xmit: irq_status=0x%.4x, irqmask=0x%.4x, len=%d\n",
- dev->name, val, hp100_inw(IRQ_MASK), (int) skb->len);
+ dev->name, hp100_inw(IRQ_STATUS), hp100_inw(IRQ_MASK), (int) skb->len);
#endif
ok_flag = skb->len >= HP100_MIN_PACKET_SIZE;
--
2.7.4
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