e004ea1059
The snapshot pointer is obtained inside of the function devlink_nl_region_read_snapshot_fill. Simplify this function by locating the snapshot upfront in devlink_nl_cmd_region_read_dumpit instead. This aligns with how other netlink attributes are handled, and allows us to exit slightly earlier if an invalid snapshot ID is provided. It also allows us to pass the snapshot pointer directly to the devlink_nl_region_read_snapshot_fill, and remove the now unused attrs parameter. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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 Restructured Text 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.