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KEYS: Merge the type-specific data with the payload data

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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
This commit is contained in:
David Howells 2015-10-21 14:04:48 +01:00
parent 4adc605edc
commit 146aa8b145
49 changed files with 286 additions and 230 deletions
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4
fs/nfs/nfs4idmap.c
View file

@ -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;