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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-15 16:37:03 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-15 16:37:03 -1000 |
| commit | a9be22425e767d936105679fdc9f568b97bd47cf (patch) | |
| tree | 37a63136da83dcf272668462f96eed1e96f37de3 /include/net/udp.h | |
| parent | dd1845af24a47b70cf84c29126698884f740ff9c (diff) | |
| parent | b58537a1f5629bdc98a8b9dc2051ce0e952f6b4b (diff) | |
| download | kernel_replicant_linux-a9be22425e767d936105679fdc9f568b97bd47cf.tar.gz kernel_replicant_linux-a9be22425e767d936105679fdc9f568b97bd47cf.tar.bz2 kernel_replicant_linux-a9be22425e767d936105679fdc9f568b97bd47cf.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Fix checksumming regressions, from Tom Herbert.
2) Undo unintentional permissions changes for SCTP rto_alpha and
rto_beta sysfs knobs, from Denial Borkmann.
3) VXLAN, like other IP tunnels, should advertize it's encapsulation
size using dev->needed_headroom instead of dev->hard_header_len.
From Cong Wang.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
net: sctp: fix permissions for rto_alpha and rto_beta knobs
vxlan: Checksum fixes
net: add skb_pop_rcv_encapsulation
udp: call __skb_checksum_complete when doing full checksum
net: Fix save software checksum complete
net: Fix GSO constants to match NETIF flags
udp: ipv4: do not waste time in __udp4_lib_mcast_demux_lookup
vxlan: use dev->needed_headroom instead of dev->hard_header_len
MAINTAINERS: update cxgb4 maintainer
Diffstat (limited to 'include/net/udp.h')
| -rw-r--r-- | include/net/udp.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/udp.h b/include/net/udp.h index 2ecfc6e15609..68a1fefe3dfe 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -111,7 +111,9 @@ struct sk_buff; */ static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb) { - return __skb_checksum_complete_head(skb, UDP_SKB_CB(skb)->cscov); + return (UDP_SKB_CB(skb)->cscov == skb->len ? + __skb_checksum_complete(skb) : + __skb_checksum_complete_head(skb, UDP_SKB_CB(skb)->cscov)); } static inline int udp_lib_checksum_complete(struct sk_buff *skb) |