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authorEric Dumazet <eric.dumazet@gmail.com>2010-04-20 19:06:52 -0700
committerDavid S. Miller <davem@davemloft.net>2010-04-20 19:06:52 -0700
commit0eae88f31ca2b88911ce843452054139e028771f (patch)
tree90f50197d8e1e50e3621e9c525bd4ca2634fe368 /net/xfrm
parentcb903bf4ee2d6e53210e2174d363e10698112042 (diff)
downloadlinux-2.6.34-ux500-0eae88f31ca2b88911ce843452054139e028771f.tar.gz
net: Fix various endianness glitches
Sparse can help us find endianness bugs, but we need to make some cleanups to be able to more easily spot real bugs. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_hash.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_hash.h b/net/xfrm/xfrm_hash.h
index e5195c99f71..1396572d2ad 100644
--- a/net/xfrm/xfrm_hash.h
+++ b/net/xfrm/xfrm_hash.h
@@ -16,7 +16,8 @@ static inline unsigned int __xfrm6_addr_hash(xfrm_address_t *addr)
static inline unsigned int __xfrm4_daddr_saddr_hash(xfrm_address_t *daddr, xfrm_address_t *saddr)
{
- return ntohl(daddr->a4 + saddr->a4);
+ u32 sum = (__force u32)daddr->a4 + (__force u32)saddr->a4;
+ return ntohl((__force __be32)sum);
}
static inline unsigned int __xfrm6_daddr_saddr_hash(xfrm_address_t *daddr, xfrm_address_t *saddr)