From: Roman Li <roman...@amd.com>
[Why]
dc_dmub_srv_destroy() has internal null-check and null assignment.
No need to duplicate them externally.
[How]
Remove redundant safeguards.
Signed-off-by: Lang Yu <lang...@amd.com>
Signed-off-by: Roman Li <roman...@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
Acked-by: Qingqing Zhuo <qingqing.z...@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 40d119354509..9be4ebb5fac4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1329,10 +1329,7 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
}
#endif
- if (adev->dm.dc->ctx->dmub_srv) {
- dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
- adev->dm.dc->ctx->dmub_srv = NULL;
- }
+ dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
if (dc_enable_dmub_notifications(adev->dm.dc)) {
kfree(adev->dm.dmub_notify);
--
2.25.1
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