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authorPaul Mundt <lethal@linux-sh.org>2011-01-26 04:23:27 -0500
committerPaul Mundt <lethal@linux-sh.org>2011-01-26 04:23:27 -0500
commit6b620478e58677bb3f4ec884abb29ef9d68c7821 (patch)
tree7a438fc5412587f9bd9b907d4d423ea52a498006 /net/core/dev.c
parent906b17dc089f7fa87e37a9cfe6ee185efc90e0da (diff)
parent6fb1b304255efc5c4c93874ac8c066272e257e28 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into common/serial-rework
Diffstat (limited to 'net/core/dev.c')
-rw-r--r--net/core/dev.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 54277df0f735..7c6a46f80372 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2001,7 +2001,7 @@ static bool can_checksum_protocol(unsigned long features, __be16 protocol)
2001 2001
2002static int harmonize_features(struct sk_buff *skb, __be16 protocol, int features) 2002static int harmonize_features(struct sk_buff *skb, __be16 protocol, int features)
2003{ 2003{
2004 if (!can_checksum_protocol(protocol, features)) { 2004 if (!can_checksum_protocol(features, protocol)) {
2005 features &= ~NETIF_F_ALL_CSUM; 2005 features &= ~NETIF_F_ALL_CSUM;
2006 features &= ~NETIF_F_SG; 2006 features &= ~NETIF_F_SG;
2007 } else if (illegal_highdma(skb->dev, skb)) { 2007 } else if (illegal_highdma(skb->dev, skb)) {
@@ -2023,13 +2023,13 @@ int netif_skb_features(struct sk_buff *skb)
2023 return harmonize_features(skb, protocol, features); 2023 return harmonize_features(skb, protocol, features);
2024 } 2024 }
2025 2025
2026 features &= skb->dev->vlan_features; 2026 features &= (skb->dev->vlan_features | NETIF_F_HW_VLAN_TX);
2027 2027
2028 if (protocol != htons(ETH_P_8021Q)) { 2028 if (protocol != htons(ETH_P_8021Q)) {
2029 return harmonize_features(skb, protocol, features); 2029 return harmonize_features(skb, protocol, features);
2030 } else { 2030 } else {
2031 features &= NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | 2031 features &= NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST |
2032 NETIF_F_GEN_CSUM; 2032 NETIF_F_GEN_CSUM | NETIF_F_HW_VLAN_TX;
2033 return harmonize_features(skb, protocol, features); 2033 return harmonize_features(skb, protocol, features);
2034 } 2034 }
2035} 2035}