On Tue, Oct 10, 2017 at 05:54:15PM -0400, Kyle Fortin wrote:
> Hi Himanshu,
>
> On Oct 6, 2017, at 2:57 PM, Himanshu Jha <himanshujha199...@gmail.com> wrote:
> >
> > Use kasprintf instead of combination of kmalloc and sprintf.
> >
> > Signed-off-by: Himanshu Jha <himanshujha199...@gmail.com>
> > ---
> > drivers/scsi/be2iscsi/be_main.c | 12 +++++-------
> > 1 file changed, 5 insertions(+), 7 deletions(-)
> >
> > diff --git a/drivers/scsi/be2iscsi/be_main.c
> > b/drivers/scsi/be2iscsi/be_main.c
> > index b4542e7..6a9ee0e 100644
> > --- a/drivers/scsi/be2iscsi/be_main.c
> > +++ b/drivers/scsi/be2iscsi/be_main.c
> > @@ -803,15 +803,14 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba)
> >
> > if (pcidev->msix_enabled) {
> > for (i = 0; i < phba->num_cpus; i++) {
> > - phba->msi_name[i] = kzalloc(BEISCSI_MSI_NAME,
> > - GFP_KERNEL);
> > + phba->msi_name[i] = kasprintf(GFP_KERNEL,
> > + "beiscsi_%02x_%02x",
> > + phba->shost->host_no, i);
> > if (!phba->msi_name[i]) {
> > ret = -ENOMEM;
> > goto free_msix_irqs;
> > }
> >
> > - sprintf(phba->msi_name[i], "beiscsi_%02x_%02x",
> > - phba->shost->host_no, i);
> > ret = request_irq(pci_irq_vector(pcidev, i),
> > be_isr_msix, 0, phba->msi_name[i],
> > &phwi_context->be_eq[i]);
> > @@ -824,13 +823,12 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba)
> > goto free_msix_irqs;
> > }
> > }
> > - phba->msi_name[i] = kzalloc(BEISCSI_MSI_NAME, GFP_KERNEL);
> > + phba->msi_name[i] = kasprintf(GFP_KERNEL, "beiscsi_mcc_%02x",
> > + phba->shost->host_no);
> > if (!phba->msi_name[i]) {
> > ret = -ENOMEM;
> > goto free_msix_irqs;
> > }
> > - sprintf(phba->msi_name[i], "beiscsi_mcc_%02x",
> > - phba->shost->host_no);
> > ret = request_irq(pci_irq_vector(pcidev, i), be_isr_mcc, 0,
> > phba->msi_name[i], &phwi_context->be_eq[i]);
> > if (ret) {
> > --
> > 2.7.4
>
> Since you are getting rid of the only use for BEISCSI_MSI_NAME within
> drivers/scsi/be2iscsi/be_main.h, that should be removed too.
Yes, that should be removed! Thanks for pointing that out.
I will send a v2 patch with the update.
> --
> Kyle Fortin - Oracle Linux Engineering
>
>
>
>
