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>
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@ -503,10 +503,8 @@ static int sysc_init_resets(struct sysc *ddata)
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{
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ddata->rsts =
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devm_reset_control_get_optional_shared(ddata->dev, "rstctrl");
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if (IS_ERR(ddata->rsts))
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return PTR_ERR(ddata->rsts);
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return 0;
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return PTR_ERR_OR_ZERO(ddata->rsts);
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}
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/**
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