btrfs: Cleanup for using BTRFS_SETGET_STACK instead of raw convert

Some codes still use the cpu_to_lexx instead of the
BTRFS_SETGET_STACK_FUNCS declared in ctree.h.

Also added some BTRFS_SETGET_STACK_FUNCS for btrfs_header btrfs_timespec
and other structures.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: Miao Xie <miaoxie@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 6b092a1c4e37..56fcf8439f42 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1413,11 +1413,11 @@ int btrfs_add_log_tree(struct btrfs_trans_handle *trans,
         log_root->root_key.offset = root->root_key.objectid;
 
         inode_item = &log_root->root_item.inode;
-        inode_item->generation = cpu_to_le64(1);
-        inode_item->size = cpu_to_le64(3);
-        inode_item->nlink = cpu_to_le32(1);
-        inode_item->nbytes = cpu_to_le64(root->leafsize);
-        inode_item->mode = cpu_to_le32(S_IFDIR | 0755);
+        btrfs_set_stack_inode_generation(inode_item, 1);
+        btrfs_set_stack_inode_size(inode_item, 3);
+        btrfs_set_stack_inode_nlink(inode_item, 1);
+        btrfs_set_stack_inode_nbytes(inode_item, root->leafsize);
+        btrfs_set_stack_inode_mode(inode_item, S_IFDIR | 0755);
 
         btrfs_set_root_node(&log_root->root_item, log_root->node);
 
@@ -2575,7 +2575,7 @@ int open_ctree(struct super_block *sb,
         sb->s_blocksize = sectorsize;
         sb->s_blocksize_bits = blksize_bits(sectorsize);
 
-        if (disk_super->magic != cpu_to_le64(BTRFS_MAGIC)) {
+        if (btrfs_super_magic(disk_super) != BTRFS_MAGIC) {
                 printk(KERN_INFO "btrfs: valid FS not found on %s\n", sb->s_id);
                 goto fail_sb_buffer;
         }
@@ -2991,7 +2991,7 @@ struct buffer_head *btrfs_read_dev_super(struct block_device *bdev)
 
                 super = (struct btrfs_super_block *)bh->b_data;
                 if (btrfs_super_bytenr(super) != bytenr ||
-                    super->magic != cpu_to_le64(BTRFS_MAGIC)) {
+                    btrfs_super_magic(super) != BTRFS_MAGIC) {
                         brelse(bh);
                         continue;
                 }