netfilter: conntrack: Fix UP builds
authorEric Dumazet <edumazet@google.com>
Mon, 17 Mar 2014 20:37:53 +0000 (13:37 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 17 Mar 2014 21:14:45 +0000 (17:14 -0400)
ARRAY_SIZE(nf_conntrack_locks) is undefined if spinlock_t is an
empty structure. Replace it by CONNTRACK_LOCKS

Fixes: 93bb0ceb75be ("netfilter: conntrack: remove central spinlock nf_conntrack_lock")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netfilter/nf_conntrack_core.c

index 5d1e7d1..6dba48e 100644 (file)
@@ -1674,7 +1674,7 @@ int nf_conntrack_init_start(void)
        int max_factor = 8;
        int i, ret, cpu;
 
-       for (i = 0; i < ARRAY_SIZE(nf_conntrack_locks); i++)
+       for (i = 0; i < CONNTRACK_LOCKS; i++)
                spin_lock_init(&nf_conntrack_locks[i]);
 
        /* Idea from tcp.c: use 1/16384 of memory.  On i386: 32MB