[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1341907362-17752-1-git-send-email-roy.qing.li@gmail.com>
Date: Tue, 10 Jul 2012 16:02:42 +0800
From: roy.qing.li@...il.com
To: netdev@...r.kernel.org
Subject: [v2 PATCH] qlge: fix endian issue
From: Li RongQing <roy.qing.li@...il.com>
commit 6d29b1ef introduces a bug, ntohs is __be16_to_cpu,
not cpu_to_be16.
We always use htons on IP_OFFSET and IP_MF, then compare
with network package.
Signed-off-by: Li RongQing <roy.qing.li@...il.com>
---
v2 : Change my name
drivers/net/ethernet/qlogic/qlge/qlge_main.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 09d8d33..7c520fa 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -1546,7 +1546,7 @@ static void ql_process_mac_rx_page(struct ql_adapter *qdev,
struct iphdr *iph =
(struct iphdr *) ((u8 *)addr + ETH_HLEN);
if (!(iph->frag_off &
- cpu_to_be16(IP_MF|IP_OFFSET))) {
+ htons(IP_MF|IP_OFFSET))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
netif_printk(qdev, rx_status, KERN_DEBUG,
qdev->ndev,
@@ -1654,7 +1654,7 @@ static void ql_process_mac_rx_skb(struct ql_adapter *qdev,
/* Unfragmented ipv4 UDP frame. */
struct iphdr *iph = (struct iphdr *) skb->data;
if (!(iph->frag_off &
- ntohs(IP_MF|IP_OFFSET))) {
+ htons(IP_MF|IP_OFFSET))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
netif_printk(qdev, rx_status, KERN_DEBUG,
qdev->ndev,
@@ -1968,7 +1968,7 @@ static void ql_process_mac_split_rx_intr(struct ql_adapter *qdev,
/* Unfragmented ipv4 UDP frame. */
struct iphdr *iph = (struct iphdr *) skb->data;
if (!(iph->frag_off &
- ntohs(IP_MF|IP_OFFSET))) {
+ htons(IP_MF|IP_OFFSET))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev,
"TCP checksum done!\n");
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists