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authorEric Dumazet <eric.dumazet@gmail.com>2011-01-19 00:51:36 +0000
committerDavid S. Miller <davem@davemloft.net>2011-01-19 14:15:21 -0800
commitd402786ea4f8433774a812d6b8635e737425cddd (patch)
tree65c31c4cccccc6b28027dc7e20f50baaaf497657 /net
parentb8f3ab4290f1e720166e888ea2a1d1d44c4d15dd (diff)
downloadlinux-d402786ea4f8433774a812d6b8635e737425cddd.tar.bz2
net: fix can_checksum_protocol() arguments swap
commit 0363466866d901fbc (net offloading: Convert checksums to use centrally computed features.) mistakenly swapped can_checksum_protocol() arguments. This broke IPv6 on bnx2 for instance, on NIC without TCPv6 checksum offloads. Reported-by: Hans de Bruin <jmdebruin@xmsnet.nl> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 4c58d11d3b68..8393ec408cd4 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)
static int harmonize_features(struct sk_buff *skb, __be16 protocol, int features)
{
- if (!can_checksum_protocol(protocol, features)) {
+ if (!can_checksum_protocol(features, protocol)) {
features &= ~NETIF_F_ALL_CSUM;
features &= ~NETIF_F_SG;
} else if (illegal_highdma(skb->dev, skb)) {