mtd: do not use mtd->sync directly
This patch teaches 'mtd_sync()' to do nothing when the MTD driver does
not have the '->sync()' method, which allows us to remove all direct
'mtd->sync' accesses.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index e78bf3c..5863a36 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -336,9 +336,7 @@
jffs2_flash_cleanup(c);
kfree(c->inocache_list);
jffs2_clear_xattr_subsystem(c);
- if (c->mtd->sync)
- mtd_sync(c->mtd);
-
+ mtd_sync(c->mtd);
D1(printk(KERN_DEBUG "jffs2_put_super returning\n"));
}