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authorDavid Howells <dhowells@redhat.com>2015-10-21 16:04:48 +0300
committerDavid Howells <dhowells@redhat.com>2015-10-21 17:18:36 +0300
commit146aa8b1453bd8f1ff2304ffb71b4ee0eb9acdcc (patch)
treea89ef2cd2e8029b0c09a58739cca0e7e2e68f4db /fs/nfs/nfs4idmap.c
parent4adc605edc5f744dcf432241b5996ff6a13d868c (diff)
downloadlinux-146aa8b1453bd8f1ff2304ffb71b4ee0eb9acdcc.tar.xz
KEYS: Merge the type-specific data with the payload data
Merge the type-specific data with the payload data into one four-word chunk as it seems pointless to keep them separate. Use user_key_payload() for accessing the payloads of overloaded user-defined keys. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-cifs@vger.kernel.org cc: ecryptfs@vger.kernel.org cc: linux-ext4@vger.kernel.org cc: linux-f2fs-devel@lists.sourceforge.net cc: linux-nfs@vger.kernel.org cc: ceph-devel@vger.kernel.org cc: linux-ima-devel@lists.sourceforge.net
Diffstat (limited to 'fs/nfs/nfs4idmap.c')
-rw-r--r--fs/nfs/nfs4idmap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c
index 2e4902203c35..5ba22c6b0ffa 100644
--- a/fs/nfs/nfs4idmap.c
+++ b/fs/nfs/nfs4idmap.c
@@ -297,7 +297,7 @@ static ssize_t nfs_idmap_get_key(const char *name, size_t namelen,
{
const struct cred *saved_cred;
struct key *rkey;
- struct user_key_payload *payload;
+ const struct user_key_payload *payload;
ssize_t ret;
saved_cred = override_creds(id_resolver_cache);
@@ -316,7 +316,7 @@ static ssize_t nfs_idmap_get_key(const char *name, size_t namelen,
if (ret < 0)
goto out_up;
- payload = rcu_dereference(rkey->payload.rcudata);
+ payload = user_key_payload(rkey);
if (IS_ERR_OR_NULL(payload)) {
ret = PTR_ERR(payload);
goto out_up;