NFSv4: Further clean-ups of delegation stateid validation

Change the name to reflect what we're really doing: testing two
stateids for whether or not they match according the the rules in
RFC3530 and RFC5661.
Move the code from callback_proc.c to nfs4proc.c

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 0 insertions, 24 deletions

diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index ea8321923f28..1b5d809a105e 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -98,14 +98,6 @@ out:
         return res;
 }
 
-int nfs4_validate_delegation_stateid(struct nfs_delegation *delegation, const nfs4_stateid *stateid)
-{
-        if (delegation == NULL || memcmp(delegation->stateid.data, stateid->data,
-                                         sizeof(delegation->stateid.data)) != 0)
-                return 0;
-        return 1;
-}
-
 #if defined(CONFIG_NFS_V4_1)
 
 /*
@@ -319,22 +311,6 @@ out:
         return res;
 }
 
-int nfs41_validate_delegation_stateid(struct nfs_delegation *delegation, const nfs4_stateid *stateid)
-{
-        if (delegation == NULL)
-                return 0;
-
-        if (stateid->stateid.seqid != 0 &&
-            stateid->stateid.seqid != delegation->stateid.stateid.seqid)
-                return 0;
-        if (memcmp(delegation->stateid.stateid.other,
-                   stateid->stateid.other,
-                   NFS4_STATEID_OTHER_SIZE))
-                return 0;
-
-        return 1;
-}
-
 /*
  * Validate the sequenceID sent by the server.
  * Return success if the sequenceID is one more than what we last saw on