btrfs: extent_io: Kill the forward declaration of flush_write_bio
There is no need to forward declare flush_write_bio(), as it only depends on submit_one_bio(). Both of them are pretty small, just move them to kill the forward declaration. Reviewed-by: NNikolay Borisov <nborisov@suse.com> Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de> Signed-off-by: NQu Wenruo <wqu@suse.com> Signed-off-by: NDavid Sterba <dsterba@suse.com>
Showing
想要评论请 注册 或 登录