25260555b1
Fix the following sparse warnings: drivers/block/null_blk/main.c:1243:35: warning: incorrect type in return expression (different base types) drivers/block/null_blk/main.c:1243:35: expected int drivers/block/null_blk/main.c:1243:35: got restricted blk_status_t drivers/block/null_blk/main.c:1291:30: warning: incorrect type in return expression (different base types) drivers/block/null_blk/main.c:1291:30: expected restricted blk_status_t drivers/block/null_blk/main.c:1291:30: got int Cc: Christoph Hellwig <hch@lst.de> Cc: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240510201816.24921-1-bvanassche@acm.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
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.