diff mbox

[1/2] scsi: lpfc: Use kzalloc instead of kmalloc

Message ID 1445630633-14209-2-git-send-email-punitvara@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

punit vara Oct. 23, 2015, 8:03 p.m. UTC
This patch is to the lpfc_els.c which resolves following warning
reported by coccicheck:

WARNING: kzalloc should be used for rdp_context, instead of
kmalloc/memset

Signed-off-by: Punit Vara <punitvara@gmail.com>
---
 drivers/scsi/lpfc/lpfc_els.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Matthew R. Ochs Oct. 23, 2015, 11:26 p.m. UTC | #1
Hi Punit,

Aren't you missing the removal of the memset() as part of this conversion?


-matt

> On Oct 23, 2015, at 3:03 PM, Punit Vara <punitvara@gmail.com> wrote:
> 
> This patch is to the lpfc_els.c which resolves following warning
> reported by coccicheck:
> 
> WARNING: kzalloc should be used for rdp_context, instead of
> kmalloc/memset
> 
> Signed-off-by: Punit Vara <punitvara@gmail.com>
> ---
> drivers/scsi/lpfc/lpfc_els.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
> index 36bf58b..422c800 100644
> --- a/drivers/scsi/lpfc/lpfc_els.c
> +++ b/drivers/scsi/lpfc/lpfc_els.c
> @@ -4990,7 +4990,7 @@ lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
> 	if (RDP_NPORT_ID_SIZE !=
> 			be32_to_cpu(rdp_req->nport_id_desc.length))
> 		goto rjt_logerr;
> -	rdp_context = kmalloc(sizeof(struct lpfc_rdp_context), GFP_KERNEL);
> +	rdp_context = kzalloc(sizeof(struct lpfc_rdp_context), GFP_KERNEL);
> 	if (!rdp_context) {
> 		rjt_err = LSRJT_UNABLE_TPC;
> 		goto error;

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punit vara Oct. 25, 2015, 9:17 a.m. UTC | #2
On Sat, Oct 24, 2015 at 4:56 AM, Matthew R. Ochs
<mrochs@linux.vnet.ibm.com> wrote:
> Hi Punit,
>
> Aren't you missing the removal of the memset() as part of this conversion?
>
>
> -matt
>
>> On Oct 23, 2015, at 3:03 PM, Punit Vara <punitvara@gmail.com> wrote:
>>
>> This patch is to the lpfc_els.c which resolves following warning
>> reported by coccicheck:
>>
>> WARNING: kzalloc should be used for rdp_context, instead of
>> kmalloc/memset
>>
>> Signed-off-by: Punit Vara <punitvara@gmail.com>
>> ---
>> drivers/scsi/lpfc/lpfc_els.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
>> index 36bf58b..422c800 100644
>> --- a/drivers/scsi/lpfc/lpfc_els.c
>> +++ b/drivers/scsi/lpfc/lpfc_els.c
>> @@ -4990,7 +4990,7 @@ lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
>>       if (RDP_NPORT_ID_SIZE !=
>>                       be32_to_cpu(rdp_req->nport_id_desc.length))
>>               goto rjt_logerr;
>> -     rdp_context = kmalloc(sizeof(struct lpfc_rdp_context), GFP_KERNEL);
>> +     rdp_context = kzalloc(sizeof(struct lpfc_rdp_context), GFP_KERNEL);
>>       if (!rdp_context) {
>>               rjt_err = LSRJT_UNABLE_TPC;
>>               goto error;
>
Thanks for reviewing my patches.
Can I send more patches ? my all previous patches already reviewed by
you . Should I wait to apply this patch to tree or i can send new
patch set ? Please suggest me sir.
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diff mbox

Patch

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 36bf58b..422c800 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -4990,7 +4990,7 @@  lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 	if (RDP_NPORT_ID_SIZE !=
 			be32_to_cpu(rdp_req->nport_id_desc.length))
 		goto rjt_logerr;
-	rdp_context = kmalloc(sizeof(struct lpfc_rdp_context), GFP_KERNEL);
+	rdp_context = kzalloc(sizeof(struct lpfc_rdp_context), GFP_KERNEL);
 	if (!rdp_context) {
 		rjt_err = LSRJT_UNABLE_TPC;
 		goto error;