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authorAl Viro <viro@zeniv.linux.org.uk>2006-11-15 05:24:49 (GMT)
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-03 05:23:27 (GMT)
commitd3bc23e7ee9db8023dff5a86bb3b0069ed018789 (patch)
treef281b190a20084386666e0f3bb957df427b93ca7 /net/ipv4/ip_gre.c
parent9981a0e36a572e9fcf84bfab915fdc93bed0e3c9 (diff)
downloadlinux-d3bc23e7ee9db8023dff5a86bb3b0069ed018789.tar.xz
[NET]: Annotate callers of csum_fold() in net/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_gre.c')
-rw-r--r--net/ipv4/ip_gre.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 2522114..2bf54ad 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -557,7 +557,7 @@ static int ipgre_rcv(struct sk_buff *skb)
struct iphdr *iph;
u8 *h;
__be16 flags;
- u16 csum = 0;
+ __sum16 csum = 0;
__be32 key = 0;
u32 seqno = 0;
struct ip_tunnel *tunnel;
@@ -580,7 +580,7 @@ static int ipgre_rcv(struct sk_buff *skb)
if (flags&GRE_CSUM) {
switch (skb->ip_summed) {
case CHECKSUM_COMPLETE:
- csum = (u16)csum_fold(skb->csum);
+ csum = csum_fold(skb->csum);
if (!csum)
break;
/* fall through */