1 files changed, 18 insertions, 11 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 3f572cb3f896..dede43c37336 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -693,6 +693,20 @@ free_client(struct nfs4_client *clp)
         kfree(clp);
 }
 
+/* must be called under the client_lock */
+static inline void
+unhash_client_locked(struct nfs4_client *clp)
+{
+        list_del(&clp->cl_lru);
+        while (!list_empty(&clp->cl_sessions)) {
+                struct nfsd4_session  *ses;
+                ses = list_entry(clp->cl_sessions.next, struct nfsd4_session,
+                                 se_perclnt);
+                unhash_session(ses);
+                nfsd4_put_session(ses);
+        }
+}
+
 static void
 expire_client(struct nfs4_client *clp)
 {
@@ -719,21 +733,14 @@ expire_client(struct nfs4_client *clp)
                 sop = list_entry(clp->cl_openowners.next, struct nfs4_stateowner, so_perclient);
                 release_openowner(sop);
         }
+        nfsd4_set_callback_client(clp, NULL);
+        if (clp->cl_cb_conn.cb_xprt)
+                svc_xprt_put(clp->cl_cb_conn.cb_xprt);
         list_del(&clp->cl_idhash);
         list_del(&clp->cl_strhash);
         spin_lock(&client_lock);
-        list_del(&clp->cl_lru);
-        while (!list_empty(&clp->cl_sessions)) {
-                struct nfsd4_session  *ses;
-                ses = list_entry(clp->cl_sessions.next, struct nfsd4_session,
-                                 se_perclnt);
-                unhash_session(ses);
-                nfsd4_put_session(ses);
-        }
+        unhash_client_locked(clp);
         spin_unlock(&client_lock);
-        nfsd4_set_callback_client(clp, NULL);
-        if (clp->cl_cb_conn.cb_xprt)
-                svc_xprt_put(clp->cl_cb_conn.cb_xprt);
         free_client(clp);
 }