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(parent: 888e32d) | patch
drm/amdgpu/fence: fix ref count leak when pm_runtime_get_sync fails
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 17 Jun 2020 18:50:02 +0000 (14:50 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Jul 2020 05:59:22 +0000 (01:59 -0400)
commite520d3e0d2818aafcdf9d8b60916754d8fedc366
tree740e158b813a1ff2a287b86b85ac9db2baa3277ctree | snapshot
parent888e32d71115e26b57bdcbc717c68e9c5026bac3commit | diff
drm/amdgpu/fence: fix ref count leak when pm_runtime_get_sync fails

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.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c diff | blob | history
Domain: System / Kernel;