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Message-ID: <0d644ce7-88e2-4e51-8e04-5a39b80df5b8@amd.com> Date: Wed, 16 Aug 2023 07:02:55 -0700 From: "Nelson, Shannon" <shannon.nelson@....com> To: Yu Liao <liaoyu15@...wei.com>, netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com Cc: liwei391@...wei.com Subject: Re: [PATCH net-next] pds_core: remove redundant pci_clear_master() On 8/15/2023 6:38 PM, Yu Liao wrote: > > pci_disable_device() involves disabling PCI bus-mastering. So remove > redundant pci_clear_master(). > > Signed-off-by: Yu Liao <liaoyu15@...wei.com> > --- > drivers/net/ethernet/amd/pds_core/main.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/net/ethernet/amd/pds_core/main.c b/drivers/net/ethernet/amd/pds_core/main.c > index 672757932246..ffe619cff413 100644 > --- a/drivers/net/ethernet/amd/pds_core/main.c > +++ b/drivers/net/ethernet/amd/pds_core/main.c > @@ -374,7 +374,6 @@ static int pdsc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) > return 0; > > err_out_clear_master: > - pci_clear_master(pdev); Sure, this seems to make sense. However, if we're removing this call, then we should change the name of the goto label to something like err_out_disable_device. sln > pci_disable_device(pdev); > err_out_free_ida: > ida_free(&pdsc_ida, pdsc->uid); > @@ -439,7 +438,6 @@ static void pdsc_remove(struct pci_dev *pdev) > pci_release_regions(pdev); > } > > - pci_clear_master(pdev); > pci_disable_device(pdev); > > ida_free(&pdsc_ida, pdsc->uid); > -- > 2.25.1 > >
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