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Clean up parameters being passed to mtd
[yaffs2.git]
/
yaffs_vfs_single.c
diff --git
a/yaffs_vfs_single.c
b/yaffs_vfs_single.c
index 8d41f69a2b1f830028c060e08624a4e6dfcaa4ef..145517b69b165d4274037493075046c85c78ac58 100644
(file)
--- a/
yaffs_vfs_single.c
+++ b/
yaffs_vfs_single.c
@@
-1912,6
+1912,7
@@
static void yaffs_fill_inode_from_obj(struct inode *inode,
static void yaffs_put_super(struct super_block *sb)
{
struct yaffs_dev *dev = yaffs_super_to_dev(sb);
static void yaffs_put_super(struct super_block *sb)
{
struct yaffs_dev *dev = yaffs_super_to_dev(sb);
+ struct mtd_info *mtd = yaffs_dev_to_mtd(dev);
yaffs_trace(YAFFS_TRACE_OS, "yaffs_put_super");
yaffs_trace(YAFFS_TRACE_OS, "yaffs_put_super");
@@
-1941,16
+1942,14
@@
static void yaffs_put_super(struct super_block *sb)
}
kfree(dev);
}
kfree(dev);
-}
-static void yaffs_mtd_put_super(struct super_block *sb)
-{
- struct mtd_info *mtd = yaffs_dev_to_mtd(yaffs_super_to_dev(sb));
- if (mtd->sync)
+
+ if (mtd && mtd->sync)
mtd->sync(mtd);
mtd->sync(mtd);
- put_mtd_device(mtd);
+ if (mtd)
+ put_mtd_device(mtd);
}
static const struct super_operations yaffs_super_ops = {
}
static const struct super_operations yaffs_super_ops = {
@@
-2213,7
+2212,7
@@
static struct super_block *yaffs_internal_read_super(int yaffs_version,
yaffs_dev_to_lc(dev)->put_super_fn = yaffs_mtd_put_super;
param->sb_dirty_fn = yaffs_touch_super;
yaffs_dev_to_lc(dev)->put_super_fn = yaffs_mtd_put_super;
param->sb_dirty_fn = yaffs_touch_super;
- param->gc_control = yaffs_gc_control_callback;
+ param->gc_control
_fn
= yaffs_gc_control_callback;
yaffs_dev_to_lc(dev)->super = sb;
yaffs_dev_to_lc(dev)->super = sb;