btrfs: remove noinline from btrfs_update_inode()

The noinline attribute of btrfs_update_inode() is pointless as the
function is exported and widely used, so remove it.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/inode.c

@@ -4001,9 +4001,9 @@ static noinline int btrfs_update_inode_item(struct btrfs_trans_handle *trans,
 /*
  * copy everything in the in-memory inode into the btree.
  */
-noinline int btrfs_update_inode(struct btrfs_trans_handle *trans,
-				struct btrfs_root *root,
-				struct btrfs_inode *inode)
+int btrfs_update_inode(struct btrfs_trans_handle *trans,
+		       struct btrfs_root *root,
+		       struct btrfs_inode *inode)
 {
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	int ret;