From d9fb5c091b419e0495c50c1cce9e4cf9f7105072 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Mon, 23 Mar 2009 01:47:11 -0400 Subject: cifs: no need to use rcu_assign_pointer on immutable keys cifs: no need to use rcu_assign_pointer on immutable keys Neither keytype in use by CIFS has an "update" method. This means that the keys are immutable once instantiated. We don't need to use RCU to set the payload data pointers. Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/dns_resolve.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/cifs/dns_resolve.c') diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c index 1e0c1bd8f2e..df4a306f697 100644 --- a/fs/cifs/dns_resolve.c +++ b/fs/cifs/dns_resolve.c @@ -78,7 +78,7 @@ dns_resolver_instantiate(struct key *key, const void *data, } key->type_data.x[0] = datalen; - rcu_assign_pointer(key->payload.data, ip); + key->payload.data = ip; return rc; } -- cgit v1.2.3