nfsd4: put_nfs4_client does not require state lock

Since free_client() is guaranteed to only be called once, and to only
touch the client structure itself (not any common data structures), it
has no need for the state lock.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: Alexandros Batsakis <batsakis@netapp.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 3ddc9fb2e35..3fd7136321c 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -490,8 +490,8 @@ out_put_cred:
          * Success or failure, now we're either waiting for lease expiration
          * or deleg_return.
          */
-        nfs4_lock_state();
         put_nfs4_client(clp);
+        nfs4_lock_state();
         nfs4_put_delegation(dp);
         nfs4_unlock_state();
         return;