From f6b24579d099ebb67f39cd7924a72a7eec0ce6ae Mon Sep 17 00:00:00 2001
From: Mimi Zohar <zohar@linux.vnet.ibm.com>
Date: Wed, 18 Jan 2012 10:03:14 +0000
Subject: [PATCH] keys: fix user_defined key sparse messages
Replace the rcu_assign_pointer() calls with rcu_assign_keypointer().
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
---
security/keys/user_defined.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c
index 69ff52c08e97b..2aee3c5a3b991 100644
--- a/security/keys/user_defined.c
+++ b/security/keys/user_defined.c
@@ -59,7 +59,7 @@ int user_instantiate(struct key *key, const void *data, size_t datalen)
/* attach the data */
upayload->datalen = datalen;
memcpy(upayload->data, data, datalen);
- rcu_assign_pointer(key->payload.data, upayload);
+ rcu_assign_keypointer(key, upayload);
ret = 0;
error:
@@ -98,7 +98,7 @@ int user_update(struct key *key, const void *data, size_t datalen)
if (ret == 0) {
/* attach the new data, displacing the old */
zap = key->payload.data;
- rcu_assign_pointer(key->payload.data, upayload);
+ rcu_assign_keypointer(key, upayload);
key->expiry = 0;
}
@@ -133,7 +133,7 @@ void user_revoke(struct key *key)
key_payload_reserve(key, 0);
if (upayload) {
- rcu_assign_pointer(key->payload.data, NULL);
+ rcu_assign_keypointer(key, NULL);
kfree_rcu(upayload, rcu);
}
}
--
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