[JFFS2][XATTR] Fix memory leak with jffs2_xattr_ref

If xattr_ref is associated with an orphan inode_cache
on filesystem mounting, those xattr_refs are not
released even if this inode_cache is released.

This patch enables to call jffs2_xattr_delete_inode()
for such a irregular inode_cachde too.

Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c
index f59b147661c9..daff3341ff92 100644
--- a/fs/jffs2/gc.c
+++ b/fs/jffs2/gc.c
@@ -165,6 +165,7 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
                         D1(printk(KERN_DEBUG "Skipping check of ino #%d with nlink zero\n",
                                   ic->ino));
                         spin_unlock(&c->inocache_lock);
+                        jffs2_xattr_delete_inode(c, ic);
                         continue;
                 }
                 switch(ic->state) {