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authorChuck Lever <chuck.lever@oracle.com>2018-08-16 19:06:09 +0300
committerJ. Bruce Fields <bfields@redhat.com>2018-08-23 01:32:07 +0300
commita26dd64f5477968d730cf92868b4092314b8e45e (patch)
treed01052a0ea3958cb88210aebfc906ff8d651de40 /fs/nfsd/nfs4callback.c
parentcb25e7b293ec5cd82bc958a6c89dadeb198504b4 (diff)
downloadlinux-a26dd64f5477968d730cf92868b4092314b8e45e.tar.xz
nfsd: Remove callback_cred
Clean up: The global callback_cred is no longer used, so it can be removed. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4callback.c')
-rw-r--r--fs/nfsd/nfs4callback.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index ba8e902ec4ad..601bf33c26a0 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -746,26 +746,6 @@ static int max_cb_time(struct net *net)
return max(nn->nfsd4_lease/10, (time_t)1) * HZ;
}
-static struct rpc_cred *callback_cred;
-
-int set_callback_cred(void)
-{
- if (callback_cred)
- return 0;
- callback_cred = rpc_lookup_machine_cred("nfs");
- if (!callback_cred)
- return -ENOMEM;
- return 0;
-}
-
-void cleanup_callback_cred(void)
-{
- if (callback_cred) {
- put_rpccred(callback_cred);
- callback_cred = NULL;
- }
-}
-
static struct rpc_cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc_clnt *client, struct nfsd4_session *ses)
{
if (clp->cl_minorversion == 0) {