Fix extraneous '&' in recent NFS client cleanup

We should pass "wait_event_interruptible()" the wait-queue itself, not
the pointer to it. The magic macro will pointerize it internally.
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fs/nfs/client.c

@@ -322,7 +322,7 @@ static struct nfs_client *nfs_get_client(const char *hostname,
 	if (new)
 		nfs_free_client(new);
 
-	error = wait_event_interruptible(&nfs_client_active_wq,
+	error = wait_event_interruptible(nfs_client_active_wq,
 				clp->cl_cons_state != NFS_CS_INITING);
 	if (error < 0) {
 		nfs_put_client(clp);