Load frag value when necessary.
Signed-off-by: Michal Simek <mon...@monstr.eu>
CC: Anirudha Sarangi <anir...@xilinx.com>
CC: John Linn <john.l...@xilinx.com>
CC: Grant Likely <grant.lik...@secretlab.ca>
CC: Rob Herring <rob.herr...@calxeda.com>
CC: David S. Miller <da...@davemloft.net>
---
drivers/net/ethernet/xilinx/ll_temac_main.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c
b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 8bafa15..fec42d9 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -686,7 +686,6 @@ static int temac_start_xmit(struct sk_buff *skb, struct
net_device *ndev)
skb_frag_t *frag;
num_frag = skb_shinfo(skb)->nr_frags;
- frag = &skb_shinfo(skb)->frags[0];
start_p = lp->tx_bd_p + sizeof(*lp->tx_bd_v) * lp->tx_bd_tail;
cur_p = &lp->tx_bd_v[lp->tx_bd_tail];
@@ -715,6 +714,7 @@ static int temac_start_xmit(struct sk_buff *skb, struct
net_device *ndev)
cur_p->app4 = (unsigned long)skb;
for (ii = 0; ii < num_frag; ii++) {
+ frag = &skb_shinfo(skb)->frags[ii];
lp->tx_bd_tail++;
if (lp->tx_bd_tail >= TX_BD_NUM)
lp->tx_bd_tail = 0;
@@ -725,7 +725,6 @@ static int temac_start_xmit(struct sk_buff *skb, struct
net_device *ndev)
skb_frag_size(frag),
DMA_TO_DEVICE);
cur_p->len = skb_frag_size(frag);
cur_p->app0 = 0;
- frag++;
}
cur_p->app0 |= STS_CTRL_APP0_EOP;
--
1.7.0.4
--
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