thermal: intel: hfi: remove NULL check after container_of() call

Lotte-Bai · rafaeljw · commit 5a66bfb27748 · 2022-05-18T20:53:05.000+02:00
container_of() will never return NULL, so remove useless code.

Signed-off-by: Haowen Bai &lt;baihaowen@meizu.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
diff --git a/drivers/thermal/intel/intel_hfi.c b/drivers/thermal/intel/intel_hfi.c
@@ -243,8 +243,6 @@ static void hfi_update_work_fn(struct work_struct *work)
 
 	hfi_instance = container_of(to_delayed_work(work), struct hfi_instance,
 				    update_work);
-	if (!hfi_instance)
-		return;
 
 	update_capabilities(hfi_instance);
 }

Original file line number	Diff line number	Diff line change
`@@ -243,8 +243,6 @@ static void hfi_update_work_fn(struct work_struct *work)`
`243`	`243`
`244`	`244`	`hfi_instance = container_of(to_delayed_work(work), struct hfi_instance,`
`245`	`245`	`update_work);`
`246`		`- if (!hfi_instance)`
`247`		`- return;`
`248`	`246`
`249`	`247`	`update_capabilities(hfi_instance);`
`250`	`248`	`}`