lockdep: minor fix for debug_show_all_locks()

When we failed to get tasklist_lock eventually (count equals 0),
we should only print " ignoring it.\n", and not print
" locked it.\n" needlessly.
Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/lockdep.c

@@ -3417,9 +3417,10 @@ retry:
 		}
 		printk(" ignoring it.\n");
 		unlock = 0;
-	}
+	} else {
 		if (count != 10)
-		printk(" locked it.\n");
+			printk(KERN_CONT " locked it.\n");
+	}
 
 	do_each_thread(g, p) {
 		/*