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-rw-r--r--drivers/net/a2065.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c
index 7a60bdd9a242..d0d0c2fee054 100644
--- a/drivers/net/a2065.c
+++ b/drivers/net/a2065.c
@@ -552,18 +552,13 @@ static int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
552 struct lance_private *lp = netdev_priv(dev); 552 struct lance_private *lp = netdev_priv(dev);
553 volatile struct lance_regs *ll = lp->ll; 553 volatile struct lance_regs *ll = lp->ll;
554 volatile struct lance_init_block *ib = lp->init_block; 554 volatile struct lance_init_block *ib = lp->init_block;
555 int entry, skblen, len; 555 int entry, skblen;
556 int status = 0; 556 int status = 0;
557 unsigned long flags; 557 unsigned long flags;
558 558
559 skblen = skb->len; 559 if (skb_padto(skb, ETH_ZLEN))
560 len = skblen; 560 return 0;
561 561 skblen = max_t(unsigned, skb->len, ETH_ZLEN);
562 if (len < ETH_ZLEN) {
563 len = ETH_ZLEN;
564 if (skb_padto(skb, ETH_ZLEN))
565 return 0;
566 }
567 562
568 local_irq_save(flags); 563 local_irq_save(flags);
569 564
@@ -586,15 +581,11 @@ static int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
586 } 581 }
587#endif 582#endif
588 entry = lp->tx_new & lp->tx_ring_mod_mask; 583 entry = lp->tx_new & lp->tx_ring_mod_mask;
589 ib->btx_ring [entry].length = (-len) | 0xf000; 584 ib->btx_ring [entry].length = (-skblen) | 0xf000;
590 ib->btx_ring [entry].misc = 0; 585 ib->btx_ring [entry].misc = 0;
591 586
592 skb_copy_from_linear_data(skb, (void *)&ib->tx_buf [entry][0], skblen); 587 skb_copy_from_linear_data(skb, (void *)&ib->tx_buf [entry][0], skblen);
593 588
594 /* Clear the slack of the packet, do I need this? */
595 if (len != skblen)
596 memset ((void *) &ib->tx_buf [entry][skblen], 0, len - skblen);
597
598 /* Now, give the packet to the lance */ 589 /* Now, give the packet to the lance */
599 ib->btx_ring [entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN); 590 ib->btx_ring [entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN);
600 lp->tx_new = (lp->tx_new+1) & lp->tx_ring_mod_mask; 591 lp->tx_new = (lp->tx_new+1) & lp->tx_ring_mod_mask;