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path: root/net/netfilter/nf_conntrack_core.c
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Diffstat (limited to 'net/netfilter/nf_conntrack_core.c')
-rw-r--r--net/netfilter/nf_conntrack_core.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index aa086c83af8..0fe11889ce1 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -79,7 +79,8 @@ static u_int32_t __hash_conntrack(const struct nf_conntrack_tuple *tuple,
a = jhash2(tuple->src.u3.all, ARRAY_SIZE(tuple->src.u3.all),
(tuple->src.l3num << 16) | tuple->dst.protonum);
b = jhash2(tuple->dst.u3.all, ARRAY_SIZE(tuple->dst.u3.all),
- (tuple->src.u.all << 16) | tuple->dst.u.all);
+ ((__force __u16)tuple->src.u.all << 16) |
+ (__force __u16)tuple->dst.u.all);
return jhash_2words(a, b, rnd) % size;
}