path: root/fs
diff options
authorJeff Layton <jlayton@redhat.com>2009-03-23 01:47:11 -0400
committerSteve French <sfrench@us.ibm.com>2009-04-17 01:26:49 +0000
commitd9fb5c091b419e0495c50c1cce9e4cf9f7105072 (patch)
treec368fa618cbbcc511e6d2ffb69e0746220688ce2 /fs
parent5144ebf408ed08380917126493450ee22e63fe3f (diff)
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 <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs')
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 3fd3a9df043..67bf93a40d2 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -41,7 +41,7 @@ cifs_spnego_key_instantiate(struct key *key, const void *data, size_t datalen)
/* attach the data */
memcpy(payload, data, datalen);
- rcu_assign_pointer(key->payload.data, payload);
+ key->payload.data = payload;
ret = 0;
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;