From bc8acf2c8c3e43fcc192762a9f964b3e9a17748b Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 2 Sep 2010 13:07:41 -0700 Subject: drivers/net: avoid some skb->ip_summed initializations fresh skbs have ip_summed set to CHECKSUM_NONE (0) We can avoid setting again skb->ip_summed to CHECKSUM_NONE in drivers. Introduce skb_checksum_none_assert() helper so that we keep this assertion documented in driver sources. Change most occurrences of : skb->ip_summed = CHECKSUM_NONE; by : skb_checksum_none_assert(skb); Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/qla3xxx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/qla3xxx.c') diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 6168a130f33f..7496ed2c34ab 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -2029,7 +2029,7 @@ static void ql_process_mac_rx_intr(struct ql3_adapter *qdev, dma_unmap_len(lrg_buf_cb2, maplen), PCI_DMA_FROMDEVICE); prefetch(skb->data); - skb->ip_summed = CHECKSUM_NONE; + skb_checksum_none_assert(skb); skb->protocol = eth_type_trans(skb, qdev->ndev); netif_receive_skb(skb); @@ -2076,7 +2076,7 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev, PCI_DMA_FROMDEVICE); prefetch(skb2->data); - skb2->ip_summed = CHECKSUM_NONE; + skb_checksum_none_assert(skb2); if (qdev->device_id == QL3022_DEVICE_ID) { /* * Copy the ethhdr from first buffer to second. This -- cgit v1.2.3-59-g8ed1b