jffs2: Use jffs2_garbage_collect_trigger() to trigger pending erases

This is now done in a GC pass; we don't need to trigger kupdated to do it.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 696686c..46f870d 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -260,7 +260,9 @@
 			ret = -EIO;
 			goto out;
 		}
-		jffs2_erase_pending_trigger(c);
+		spin_lock(&c->erase_completion_lock);
+		jffs2_garbage_collect_trigger(c);
+		spin_unlock(&c->erase_completion_lock);
 	}
 	ret = 0;
  out: