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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2017-05-21 01:19:39 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-05-22 09:47:34 +0200 |
| commit | e8fa49b5d974846d367b103edc026c4d2b90ebfd (patch) | |
| tree | 0cfef27fd95b90636eec6d199c8746dd779fefe1 /drivers/gpu/drm/drm_plane_helper.c | |
| parent | a18e6621d200193392369b84280e259077e75381 (diff) | |
| download | lwn-e8fa49b5d974846d367b103edc026c4d2b90ebfd.tar.gz lwn-e8fa49b5d974846d367b103edc026c4d2b90ebfd.zip | |
drm/vgem: Fix return value check in vgem_init()
In case of error, the function platform_device_register_simple() returns
ERR_PTR() and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().
Fixes: af33a9190d02 ("drm/vgem: Enable dmabuf import interfaces")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Fix fixes: tag per Chris' review.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170521011939.8111-1-weiyj.lk@gmail.com
Diffstat (limited to 'drivers/gpu/drm/drm_plane_helper.c')
0 files changed, 0 insertions, 0 deletions