From 597ac0fa37b86833203c6c73ecbaa72ccc3781bd Mon Sep 17 00:00:00 2001 From: Niklas Cassel Date: Wed, 20 Mar 2024 12:31:52 +0100 Subject: PCI: endpoint: pci-epf-test: Clean up pci_epf_test_unbind() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Clean up pci_epf_test_unbind() by using a continue if we did not allocate memory for the BAR index. This reduces the indentation level by one. This makes pci_epf_test_unbind() more similar to pci_epf_test_set_bar(). Link: https://lore.kernel.org/linux-pci/20240320113157.322695-6-cassel@kernel.org Signed-off-by: Niklas Cassel Signed-off-by: Krzysztof Wilczyński Reviewed-by: Manivannan Sadhasivam --- drivers/pci/endpoint/functions/pci-epf-test.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'drivers/pci/endpoint/functions') diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index faf347216b6b..d244a5083d04 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -690,20 +690,18 @@ static void pci_epf_test_unbind(struct pci_epf *epf) { struct pci_epf_test *epf_test = epf_get_drvdata(epf); struct pci_epc *epc = epf->epc; - struct pci_epf_bar *epf_bar; int bar; cancel_delayed_work(&epf_test->cmd_handler); pci_epf_test_clean_dma_chan(epf_test); for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) { - epf_bar = &epf->bar[bar]; + if (!epf_test->reg[bar]) + continue; - if (epf_test->reg[bar]) { - pci_epc_clear_bar(epc, epf->func_no, epf->vfunc_no, - epf_bar); - pci_epf_free_space(epf, epf_test->reg[bar], bar, - PRIMARY_INTERFACE); - } + pci_epc_clear_bar(epc, epf->func_no, epf->vfunc_no, + &epf->bar[bar]); + pci_epf_free_space(epf, epf_test->reg[bar], bar, + PRIMARY_INTERFACE); } } -- cgit v1.2.3