>-----Original Message-----
>From: Edward Cree <ec...@solarflare.com>
>Sent: 2020年7月8日 2:35
>To: lkp <l...@intel.com>; linux-net-driv...@solarflare.com;
>da...@davemloft.net
>Cc: kbuild-...@lists.01.org; netdev@vger.kernel.org
>Subject: [kbuild-all] Re: [PATCH net-next 03/15] sfc_ef100: skeleton EF100 PF
>driver
>
>On 04/07/2020 05:16, kernel test robot wrote:
>>>> drivers/net/ethernet/sfc/ptp.c:1442:1-4: alloc with no test,
>>>> possible model on line 1457
>This one's a false positive, see below:
Sorry for inconvenient. Please ignore this warning.
We will double check for this type of warning. Thanks.
>> vim +1442 drivers/net/ethernet/sfc/ptp.c
>>
>> 5d0dab01175bff0 Ben Hutchings 2013-10-16 1434
>> ac36baf817c39fc Ben Hutchings 2013-10-15 1435 /* Initialise PTP state. */
>> ac36baf817c39fc Ben Hutchings 2013-10-15 1436 int efx_ptp_probe(struct
>efx_nic *efx, struct efx_channel *channel)
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1437 {
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1438 struct efx_ptp_data
>*ptp;
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1439 int rc = 0;
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1440 unsigned int pos;
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1441
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 @1442 ptp =
>kzalloc(sizeof(struct efx_ptp_data), GFP_KERNEL);
>We allocate ptp...
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1443 efx->ptp_data = ptp;
>... assign it to efx->ptp_data...
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1444 if (!efx->ptp_data)
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 1445 return -
>ENOMEM;
>... which we then test.
>
>So by here...
>> 7c236c43b838221 Stuart Hodgson 2012-09-03 @1457 ptp->workwq =
>create_singlethread_workqueue("sfc_ptp");
>... we know ptp is non-NULL.
>
>-ed
>_______________________________________________
>kbuild-all mailing list -- kbuild-...@lists.01.org To unsubscribe send an
>email to
>kbuild-all-le...@lists.01.org
