diff options
| author | Patrick McHardy | 2007-11-06 05:43:30 +0100 |
|---|---|---|
| committer | David S. Miller | 2007-11-07 13:08:23 +0100 |
| commit | d1332e0ab84479d941de5cf4a69c71dfd385a25e (patch) | |
| tree | 0b929b9c8bd91199afde839bbc7a806cffe0817e /net/ipv4/netfilter/nf_nat_ftp.c | |
| parent | [NETFILTER]: Clean up Makefile (diff) | |
| download | kernel-qcow2-linux-d1332e0ab84479d941de5cf4a69c71dfd385a25e.tar.gz kernel-qcow2-linux-d1332e0ab84479d941de5cf4a69c71dfd385a25e.tar.xz kernel-qcow2-linux-d1332e0ab84479d941de5cf4a69c71dfd385a25e.zip | |
[NETFILTER]: remove unneeded rcu_dereference() calls
As noticed by Paul McKenney, the rcu_dereference calls in the init path
of NAT modules are unneeded, remove them.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_ftp.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_ftp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_nat_ftp.c b/net/ipv4/netfilter/nf_nat_ftp.c index e1a16d3ea4cb..a1d5d58a58bf 100644 --- a/net/ipv4/netfilter/nf_nat_ftp.c +++ b/net/ipv4/netfilter/nf_nat_ftp.c @@ -147,7 +147,7 @@ static void __exit nf_nat_ftp_fini(void) static int __init nf_nat_ftp_init(void) { - BUG_ON(rcu_dereference(nf_nat_ftp_hook)); + BUG_ON(nf_nat_ftp_hook != NULL); rcu_assign_pointer(nf_nat_ftp_hook, nf_nat_ftp); return 0; } |