Bernard Zhao 519424d776 drm/radeon: delete useless function return values & remove meaningless if(r) check code
Function radeon_fence_driver_init always returns success,
the function type maybe coule be changed to void.
This patch first delete the check of the return
value of the function call radeon_fence_driver_init, then,
optimise the function declaration and function to void type.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-22 16:51:45 -04:00
2021-05-23 11:42:48 -10:00

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.
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