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authorAl Viro <viro@zeniv.linux.org.uk>2006-09-27 18:43:07 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-28 18:02:25 -0700
commit4f765d842fa6e6fe15d555b247b640118d65b4dd (patch)
tree7a7d3ef7f8013c76811558c045d7aacfc7feeaff /net/ipv4/inet_hashtables.c
parent45d60b9e29556a7831812ec338d82f4d3a4145f8 (diff)
[IPV4]: INET_MATCH() annotations
INET_MATCH() and friends depend on an interesting set of kludges: * there's a pair of adjacent fields in struct inet_sock - __be16 dport followed by __u16 num. We want to search by pair, so we combine the keys into a single 32bit value and compare with 32bit value read from &...->dport. * on 64bit targets we combine comparisons with pair of adjacent __be32 fields in the same way. Make sure that we don't mix those values with anything else and that pairs we form them from have correct types. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_hashtables.c')
-rw-r--r--net/ipv4/inet_hashtables.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index fb296c9a7f3..729d1eb3948 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -201,7 +201,7 @@ static int __inet_check_established(struct inet_timewait_death_row *death_row,
u32 saddr = inet->daddr;
int dif = sk->sk_bound_dev_if;
INET_ADDR_COOKIE(acookie, saddr, daddr)
- const __u32 ports = INET_COMBINED_PORTS(inet->dport, lport);
+ const __portpair ports = INET_COMBINED_PORTS(inet->dport, lport);
unsigned int hash = inet_ehashfn(daddr, lport, saddr, inet->dport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
struct sock *sk2;