The value of pdev->rom_attr is the definitive indicator of the fact that we're created a sysfs attribute. Check that rather than rom_size, which is only used incidentally when deciding whether to create a sysfs attribute.
Signed-off-by: Bjorn Helgaas bhelgaas@google.com --- drivers/pci/pci-sysfs.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 95d9e7b..a4cfa52 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1409,7 +1409,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev) return 0;
err_rom_file: - if (rom_size) { + if (pdev->rom_attr) { sysfs_remove_bin_file(&pdev->dev.kobj, pdev->rom_attr); kfree(pdev->rom_attr); pdev->rom_attr = NULL; @@ -1447,8 +1447,6 @@ static void pci_remove_capabilities_sysfs(struct pci_dev *dev) */ void pci_remove_sysfs_dev_files(struct pci_dev *pdev) { - int rom_size = 0; - if (!sysfs_initialized) return;
@@ -1461,18 +1459,13 @@ void pci_remove_sysfs_dev_files(struct pci_dev *pdev)
pci_remove_resource_files(pdev);
- if (pci_resource_len(pdev, PCI_ROM_RESOURCE)) - rom_size = pci_resource_len(pdev, PCI_ROM_RESOURCE); - else if (pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW) - rom_size = 0x20000; - - if (rom_size && pdev->rom_attr) { + if (pdev->rom_attr) { sysfs_remove_bin_file(&pdev->dev.kobj, pdev->rom_attr); kfree(pdev->rom_attr); + pdev->rom_attr = NULL; }
pci_remove_firmware_label_files(pdev); - }
static int __init pci_sysfs_init(void)