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authorToshiharu Okada <toshiharu-linux@dsn.okisemi.com>2011-05-06 02:53:56 +0000
committerDavid S. Miller <davem@davemloft.net>2011-05-09 11:55:16 -0700
commit5d05a04d283061b586e8dc819cfa6f4b8cfd5948 (patch)
tree1c56197fe75df9f386613b2c9b1c7cc9f5a670b1
parentce3dad0f74e6b240f0b1dedbd8ea268a3f298d82 (diff)
downloadblackbird-op-linux-5d05a04d283061b586e8dc819cfa6f4b8cfd5948.tar.gz
blackbird-op-linux-5d05a04d283061b586e8dc819cfa6f4b8cfd5948.zip
PCH_GbE : Fixed the issue of checksum judgment
The checksum judgment was mistaken. Judgment result 0:Correct 1:Wrong This patch fixes the issue. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/pch_gbe/pch_gbe_main.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 4ebd1d4ad3ed..9f6c4025c6ea 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -1493,12 +1493,11 @@ pch_gbe_clean_rx(struct pch_gbe_adapter *adapter,
/* Write meta date of skb */
skb_put(skb, length);
skb->protocol = eth_type_trans(skb, netdev);
- if ((tcp_ip_status & PCH_GBE_RXD_ACC_STAT_TCPIPOK) ==
- PCH_GBE_RXD_ACC_STAT_TCPIPOK) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- } else {
+ if (tcp_ip_status & PCH_GBE_RXD_ACC_STAT_TCPIPOK)
skb->ip_summed = CHECKSUM_NONE;
- }
+ else
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+
napi_gro_receive(&adapter->napi, skb);
(*work_done)++;
pr_debug("Receive skb->ip_summed: %d length: %d\n",
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