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[ Upstream commit329328ec6a] The intel_gvt_init_vgpu_type_groups() function is only called from intel_gvt_init_device(). If it fails then the intel_gvt_init_device() prints the error code and propagates it back again. That's a bug because false is zero/success. The fix is to modify it to return zero or negative error codes and make everything consistent. Fixes:c5d71cb317("drm/i915/gvt: Move vGPU type related code into gvt file") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/YHaFQtk/DIVYK1u5@mwanda Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Sasha Levin <sashal@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.