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be2net: Bug fix in the non-lro path. Size of received packet was not updated in statistics properly.

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This patch fixes a bug in the non-lro path.  Wrong size of received
packet was being passed for updating receive statistics.  This patch
is against the net-2.6 git.

Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ajit Khaparde 2009-07-22 09:28:55 -07:00 committed by David S. Miller
parent 3104a6ff67
commit fa77406aee
1 changed files with 4 additions and 4 deletions
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8
drivers/net/benet/be_main.c
View file

@ -667,7 +667,7 @@ static void skb_fill_rx_data(struct be_adapter *adapter,
struct be_queue_info *rxq = &adapter->rx_obj.q;
struct be_rx_page_info *page_info;
u16 rxq_idx, i, num_rcvd, j;
u32 pktsize, hdr_len, curr_frag_len;
u32 pktsize, hdr_len, curr_frag_len, size;
u8 *start;
rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
@ -708,12 +708,13 @@ static void skb_fill_rx_data(struct be_adapter *adapter,
}
/* More frags present for this completion */
pktsize -= curr_frag_len; /* account for above copied frag */
size = pktsize;
for (i = 1, j = 0; i < num_rcvd; i++) {
size -= curr_frag_len;
index_inc(&rxq_idx, rxq->len);
page_info = get_rx_page_info(adapter, rxq_idx);
curr_frag_len = min(pktsize, rx_frag_size);
curr_frag_len = min(size, rx_frag_size);
/* Coalesce all frags from the same physical page in one slot */
if (page_info->page_offset == 0) {
@ -731,7 +732,6 @@ static void skb_fill_rx_data(struct be_adapter *adapter,
skb_shinfo(skb)->frags[j].size += curr_frag_len;
skb->len += curr_frag_len;
skb->data_len += curr_frag_len;
pktsize -= curr_frag_len;
memset(page_info, 0, sizeof(*page_info));
}