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With blk_status_t conversion (that are now present in master), bio_readpage_error() may return 1 as now ->submit_bio_hook() may not set %ret if it runs without problems. This fixes that unexpected return value by changing btrfs_check_repairable() to return a bool instead of updating %ret, and patch is applicable to both codebases with and without blk_status_t. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.