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authorAl Viro <viro@zeniv.linux.org.uk>2006-11-08 00:20:21 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:21:11 -0800
commit8c689a6eae2d83970e4f34753d513e96fb97a025 (patch)
tree50c67089a5a46dbde93fdcb6040227fb599d5110 /net/ipv6/xfrm6_tunnel.c
parentd2ecd9ccd0694278a8c1fa179d1d058ee66e2297 (diff)
downloadop-kernel-dev-8c689a6eae2d83970e4f34753d513e96fb97a025.zip
op-kernel-dev-8c689a6eae2d83970e4f34753d513e96fb97a025.tar.gz
[XFRM]: misc annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/xfrm6_tunnel.c')
-rw-r--r--net/ipv6/xfrm6_tunnel.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 7931e4f..f26d81b 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -62,7 +62,7 @@ static unsigned inline xfrm6_tunnel_spi_hash_byaddr(xfrm_address_t *addr)
{
unsigned h;
- h = addr->a6[0] ^ addr->a6[1] ^ addr->a6[2] ^ addr->a6[3];
+ h = (__force u32)(addr->a6[0] ^ addr->a6[1] ^ addr->a6[2] ^ addr->a6[3]);
h ^= h >> 16;
h ^= h >> 8;
h &= XFRM6_TUNNEL_SPI_BYADDR_HSIZE - 1;
@@ -126,7 +126,7 @@ static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
return NULL;
}
-u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
{
struct xfrm6_tunnel_spi *x6spi;
u32 spi;
@@ -196,7 +196,7 @@ out:
return spi;
}
-u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr)
{
struct xfrm6_tunnel_spi *x6spi;
u32 spi;
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