Re: How to fix CHECK warning: testing a 'safe expression' ?

[Christopher Li]

On Thu, Dec 18, 2014 at 6:37 AM, Murali Karicheri <m-karicheri2@xxxxxx> wrote:
>         if (!ks_pcie) {
>                 dev_err(dev, "no memory for keystone pcie\n");
>                 return -ENOMEM;
>         }
>         pp = &ks_pcie->pp;
>
>         /* initialize SerDes Phy if present */
>         phy = devm_phy_get(dev, "pcie-phy");
> ===>    if (!IS_ERR_OR_NULL(phy)) {
>                 ret = phy_init(phy);
>                 if (ret < 0)
>                         return ret;
>

Hi,

Do you have a smaller stand alone test case which I can reproduce with sparse?

Thanks

Chris
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