diff options
Diffstat (limited to 'drivers/firewire')
-rw-r--r-- | drivers/firewire/fw-ohci.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 5a5685f8f5f7..8e16bfbdcb3d 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c | |||
@@ -2365,8 +2365,8 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) | |||
2365 | 2365 | ||
2366 | ohci = kzalloc(sizeof(*ohci), GFP_KERNEL); | 2366 | ohci = kzalloc(sizeof(*ohci), GFP_KERNEL); |
2367 | if (ohci == NULL) { | 2367 | if (ohci == NULL) { |
2368 | fw_error("Could not malloc fw_ohci data.\n"); | 2368 | err = -ENOMEM; |
2369 | return -ENOMEM; | 2369 | goto fail; |
2370 | } | 2370 | } |
2371 | 2371 | ||
2372 | fw_card_initialize(&ohci->card, &ohci_driver, &dev->dev); | 2372 | fw_card_initialize(&ohci->card, &ohci_driver, &dev->dev); |
@@ -2375,7 +2375,7 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) | |||
2375 | 2375 | ||
2376 | err = pci_enable_device(dev); | 2376 | err = pci_enable_device(dev); |
2377 | if (err) { | 2377 | if (err) { |
2378 | fw_error("Failed to enable OHCI hardware.\n"); | 2378 | fw_error("Failed to enable OHCI hardware\n"); |
2379 | goto fail_free; | 2379 | goto fail_free; |
2380 | } | 2380 | } |
2381 | 2381 | ||
@@ -2443,9 +2443,8 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) | |||
2443 | ohci->ir_context_list = kzalloc(size, GFP_KERNEL); | 2443 | ohci->ir_context_list = kzalloc(size, GFP_KERNEL); |
2444 | 2444 | ||
2445 | if (ohci->it_context_list == NULL || ohci->ir_context_list == NULL) { | 2445 | if (ohci->it_context_list == NULL || ohci->ir_context_list == NULL) { |
2446 | fw_error("Out of memory for it/ir contexts.\n"); | ||
2447 | err = -ENOMEM; | 2446 | err = -ENOMEM; |
2448 | goto fail_registers; | 2447 | goto fail_contexts; |
2449 | } | 2448 | } |
2450 | 2449 | ||
2451 | /* self-id dma buffer allocation */ | 2450 | /* self-id dma buffer allocation */ |
@@ -2454,9 +2453,8 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) | |||
2454 | &ohci->self_id_bus, | 2453 | &ohci->self_id_bus, |
2455 | GFP_KERNEL); | 2454 | GFP_KERNEL); |
2456 | if (ohci->self_id_cpu == NULL) { | 2455 | if (ohci->self_id_cpu == NULL) { |
2457 | fw_error("Out of memory for self ID buffer.\n"); | ||
2458 | err = -ENOMEM; | 2456 | err = -ENOMEM; |
2459 | goto fail_registers; | 2457 | goto fail_contexts; |
2460 | } | 2458 | } |
2461 | 2459 | ||
2462 | bus_options = reg_read(ohci, OHCI1394_BusOptions); | 2460 | bus_options = reg_read(ohci, OHCI1394_BusOptions); |
@@ -2476,9 +2474,13 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) | |||
2476 | fail_self_id: | 2474 | fail_self_id: |
2477 | dma_free_coherent(ohci->card.device, SELF_ID_BUF_SIZE, | 2475 | dma_free_coherent(ohci->card.device, SELF_ID_BUF_SIZE, |
2478 | ohci->self_id_cpu, ohci->self_id_bus); | 2476 | ohci->self_id_cpu, ohci->self_id_bus); |
2479 | fail_registers: | 2477 | fail_contexts: |
2480 | kfree(ohci->it_context_list); | ||
2481 | kfree(ohci->ir_context_list); | 2478 | kfree(ohci->ir_context_list); |
2479 | kfree(ohci->it_context_list); | ||
2480 | context_release(&ohci->at_response_ctx); | ||
2481 | context_release(&ohci->at_request_ctx); | ||
2482 | ar_context_release(&ohci->ar_response_ctx); | ||
2483 | ar_context_release(&ohci->ar_request_ctx); | ||
2482 | pci_iounmap(dev, ohci->registers); | 2484 | pci_iounmap(dev, ohci->registers); |
2483 | fail_iomem: | 2485 | fail_iomem: |
2484 | pci_release_region(dev, 0); | 2486 | pci_release_region(dev, 0); |
@@ -2487,6 +2489,9 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) | |||
2487 | fail_free: | 2489 | fail_free: |
2488 | kfree(&ohci->card); | 2490 | kfree(&ohci->card); |
2489 | ohci_pmac_off(dev); | 2491 | ohci_pmac_off(dev); |
2492 | fail: | ||
2493 | if (err == -ENOMEM) | ||
2494 | fw_error("Out of memory\n"); | ||
2490 | 2495 | ||
2491 | return err; | 2496 | return err; |
2492 | } | 2497 | } |