diff options
Diffstat (limited to 'drivers/crypto/cavium/nitrox/nitrox_main.c')
| -rw-r--r-- | drivers/crypto/cavium/nitrox/nitrox_main.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/crypto/cavium/nitrox/nitrox_main.c b/drivers/crypto/cavium/nitrox/nitrox_main.c index d385daf2c71c..96bc7b5c6532 100644 --- a/drivers/crypto/cavium/nitrox/nitrox_main.c +++ b/drivers/crypto/cavium/nitrox/nitrox_main.c @@ -35,7 +35,7 @@ static LIST_HEAD(ndevlist); static DEFINE_MUTEX(devlist_lock); static unsigned int num_devices; -/** +/* * nitrox_pci_tbl - PCI Device ID Table */ static const struct pci_device_id nitrox_pci_tbl[] = { @@ -65,7 +65,7 @@ struct ucode { u64 code[]; }; -/** +/* * write_to_ucd_unit - Write Firmware to NITROX UCD unit */ static void write_to_ucd_unit(struct nitrox_device *ndev, u32 ucode_size, @@ -424,8 +424,7 @@ static int nitrox_probe(struct pci_dev *pdev, err = nitrox_device_flr(pdev); if (err) { dev_err(&pdev->dev, "FLR failed\n"); - pci_disable_device(pdev); - return err; + goto flr_fail; } if (!dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) { @@ -434,16 +433,13 @@ static int nitrox_probe(struct pci_dev *pdev, err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (err) { dev_err(&pdev->dev, "DMA configuration failed\n"); - pci_disable_device(pdev); - return err; + goto flr_fail; } } err = pci_request_mem_regions(pdev, nitrox_driver_name); - if (err) { - pci_disable_device(pdev); - return err; - } + if (err) + goto flr_fail; pci_set_master(pdev); ndev = kzalloc(sizeof(*ndev), GFP_KERNEL); @@ -479,7 +475,7 @@ static int nitrox_probe(struct pci_dev *pdev, err = nitrox_pf_sw_init(ndev); if (err) - goto ioremap_err; + goto pf_sw_fail; err = nitrox_pf_hw_init(ndev); if (err) @@ -509,12 +505,15 @@ crypto_fail: smp_mb__after_atomic(); pf_hw_fail: nitrox_pf_sw_cleanup(ndev); +pf_sw_fail: + iounmap(ndev->bar_addr); ioremap_err: nitrox_remove_from_devlist(ndev); kfree(ndev); pci_set_drvdata(pdev, NULL); ndev_fail: pci_release_mem_regions(pdev); +flr_fail: pci_disable_device(pdev); return err; } |