tree 82acdf53631921a7ae8f12a622b133b1506624ff
parent 9006d622156a5c4a6699d303472fe24786cd10c9
author Navid Emamdoost <navid.emamdoost@gmail.com> 1592118890 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1599125059 +0200

drm/amd/display: fix ref count leak in amdgpu_drm_ioctl

[ Upstream commit 5509ac65f2fe5aa3c0003237ec629ca55024307c ]

in amdgpu_drm_ioctl the call to pm_runtime_get_sync increments the
counter even in case of failure, leading to incorrect
ref count. In case of failure, decrement the ref count before returning.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>