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authorToshiharu Okada <toshiharu-linux@dsn.okisemi.com>2011-05-06 02:53:56 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2011-05-21 15:13:17 -0700
commitb121770076ed5c378f4ac78891f4fb07da978c05 (patch)
tree96be2a7c60582b8646aad93f3097a9796981d181
parentb9f596db8cefc8e4f0abd804edde9fde96ec0d01 (diff)
downloadlinux-2.6.38-lt-ux500-b121770076ed5c378f4ac78891f4fb07da978c05.tar.gz
PCH_GbE : Fixed the issue of checksum judgment
commit 5d05a04d283061b586e8dc819cfa6f4b8cfd5948 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-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 a2e7d63d7fd..bd3ef37fb51 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",