[PATCH for-4.19 02/12] staging: erofs: complete error handing of z_erofs_do_read_page

[Greg Kroah-Hartman]

On Wed, Feb 20, 2019 at 05:18:44PM +0800, Gao Xiang wrote:
> commit 1e05ff36e6921ca61bdbf779f81a602863569ee3 upstream.
> 
> This patch completes error handing code of z_erofs_do_read_page.
> PG_error will be set when some read error happens, therefore
> z_erofs_onlinepage_endio will unlock this page without setting
> PG_uptodate.
> 
> Reviewed-by: Chao Yu <yucxhao0 at huawei.com>
> Signed-off-by: Gao Xiang <gaoxiang25 at huawei.com>
> Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> 
> Conflicts:
> 	drivers/staging/erofs/unzip_vle.c

These types of lines are not needed in backports, they just are clutter.
I'll go fix it up...

greg k-h