drm/amdgpu: use IS_ERR for debugfs APIs

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debugfs APIs returns encoded error so use
IS_ERR for checking return value.

v2: return PTR_ERR(ent)

References: https://gitlab.freedesktop.org/drm/amd/-/issues/1686
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-By: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Nirmoy Das 2021-09-02 13:27:56 +02:00 • committed by Alex Deucher

parent bbb3634800

commit 59715cffce

2 changed files with 6 additions and 8 deletions

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10

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

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