1 files changed, 4 insertions, 0 deletions

diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 61ea41389f90..1224d6b48e7e 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -100,6 +100,10 @@ static int jffs2_sync_fs(struct super_block *sb, int wait)
 {
         struct jffs2_sb_info *c = JFFS2_SB_INFO(sb);
 
+#ifdef CONFIG_JFFS2_FS_WRITEBUFFER
+        cancel_delayed_work_sync(&c->wbuf_dwork);
+#endif
+
         mutex_lock(&c->alloc_sem);
         jffs2_flush_wbuf_pad(c);
         mutex_unlock(&c->alloc_sem);