bus: ti-sysc: Use PTR_ERR_OR_ZERO() to simplify code
Fixes coccicheck warning:
drivers/bus/ti-sysc.c:506:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 78f90c6cd..c915ac3 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -503,10 +503,8 @@ static int sysc_init_resets(struct sysc *ddata)
{
ddata->rsts =
devm_reset_control_get_optional_shared(ddata->dev, "rstctrl");
- if (IS_ERR(ddata->rsts))
- return PTR_ERR(ddata->rsts);
- return 0;
+ return PTR_ERR_OR_ZERO(ddata->rsts);
}
/**