> On Tue, 2013-05-07 at 17:25 +0300, Dan Carpenter wrote:
>> Hello Dolev Raviv,
>>
>> This is a semi-automatic email about new static checker warnings.
>>
>> The patch 3aee47c623a3: "[SCSI] ufs: add support for query requests"
>> from May 2, 2013, leads to the following Smatch complaint:
>>
>> drivers/scsi/ufs/ufshcd.c:723 ufshcd_query_request()
>> error: we previously assumed 'hba' could be null (see line 722)
>>
>> drivers/scsi/ufs/ufshcd.c
>> 721
>> 722 if (!hba || !query || !response) {
>> ^^^^
>> New check.
>>
>> 723 dev_err(hba->dev,
>> ^^^^^^^^
>> New dereference.
>>
>> 724 "%s: NULL pointer hba = %p, query = %p
>> response = %p\n",
>> 725 __func__, hba, query, response);
>
> We don't actually have any callers of this function either, so nothing
> ever exercises the code. Given that we're not supposed to put stuff in
> the tree without a use case anyway, I can just remove it and then it can
> be resubmitted when the function has a user.
This is fine, this patch introduce the infrastructure and the api.
I could upload the api as part of the fDeviceInit patch that was sent before.
>
> James
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
