Gerd Hoffmann 43c2794022 drm: virtio: fix kmem_cache_alloc error check
kmem_cache_alloc returns NULL on error, not ERR_PTR.

Fixes: f5985bf9ca
Reported-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1489393346-13874-1-git-send-email-kraxel@redhat.com
2017-03-14 11:54:19 +01:00
2017-02-23 12:10:12 +10:00
2017-02-10 15:57:34 -05:00
2017-02-23 12:10:12 +10:00
2017-02-23 12:10:12 +10:00
2016-05-23 17:04:14 -07:00
2017-02-12 13:03:20 -08:00

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.
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