kfree(NULL) is safe, so removes NULL check before freeing the mem.
This patch also fix the ifnullfree.cocci warnings.
Signed-off-by: Wen Yang <wen.yang99@xxxxxxxxxx>
CC: Alex Deucher <alexander.deucher@xxxxxxx>
CC: christian.koenig@xxxxxxx
CC: "David (ChunMing) Zhou" <David1.Zhou@xxxxxxx>
CC: David Airlie <airlied@xxxxxxxx> (maintainer:DRM DRIVERS)
CC: Lyude Paul <lyude@xxxxxxxxxx>
CC: Rex Zhu <Rex.Zhu@xxxxxxx>
CC: Jim Qu <Jim.Qu@xxxxxxx>
CC: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
CC: dri-devel@xxxxxxxxxxxxxxxxxxxxx
---
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 7f0afc526419..996bfce149f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -816,6 +816,5 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
void amdgpu_acpi_fini(struct amdgpu_device *adev)
{
unregister_acpi_notifier(&adev->acpi_nb);
- if (adev->atif)
- kfree(adev->atif);
+ kfree(adev->atif);
}
--
2.19.1
_______________________________________________
amd-gfx mailing list
amd-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
