media: venus: hfi: Remove the unneeded result variable

Return the value venus_hfi_create() directly instead of storing it in
another redundant variable.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/qcom/venus/hfi.c

@@ -569,8 +569,6 @@ irqreturn_t hfi_isr(int irq, void *dev)
 
 int hfi_create(struct venus_core *core, const struct hfi_core_ops *ops)
 {
-	int ret;
-
 	if (!ops)
 		return -EINVAL;
 
@@ -579,9 +577,8 @@ int hfi_create(struct venus_core *core, const struct hfi_core_ops *ops)
 	core->state = CORE_UNINIT;
 	init_completion(&core->done);
 	pkt_set_version(core->res->hfi_version);
-	ret = venus_hfi_create(core);
 
-	return ret;
+	return venus_hfi_create(core);
 }
 
 void hfi_destroy(struct venus_core *core)