linux-kernel - Re: [PATCH V2] scsi: ufs: add support for query requests

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Date:	Thu, 18 Apr 2013 01:24:14 -0700
From:	"Dolev Raviv" <draviv@...eaurora.org>
To:	"Dolev Raviv" <draviv@...eaurora.org>
Cc:	linux-scsi@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	"Dolev Raviv" <draviv@...eaurora.org>,
	"open list" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] scsi: ufs: add support for query requests

Hi All,

A minor bug was spotted, as shown blow. The fix will be submitted with the
next version.

> +static int ufshcd_compose_upiu(struct ufs_hba *hba, struct ufshcd_lrb
> *lrbp)
> +{
> +	u32 upiu_flags;
> +	int ret = 0;
> +
> +	if (!lrbp) {
> +		dev_err(hba->dev, "%s: lrbp can not be NULL\n", __func__);
> +		ret = -EINVAL;
> +	} else if (!lrbp->ucd_req_ptr) {
> +		dev_err(hba->dev, "%s: ucd_req_ptr can not be NULL\n",
> +			__func__);
> +		ret = -EINVAL;
> +	} else if (!lrbp->utr_descriptor_ptr) {
> +		dev_err(hba->dev, "%s: utr_descriptor_ptr can not be NULL\n",
> +			__func__);
> +		ret = -EINVAL;
> +	}
> +	if (!ret)
> +		goto exit;
should be:
if (ret)

Thanks,
Dolev

-- 
QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation


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