Messages in this thread Patch in this message | | | Date | Thu, 9 Jun 2022 14:40:57 +0100 | Subject | [PATCH] vboxguest: add missing devm_free_irq | From | Pascal Terjan <> |
| |
This fixes the following warning when unloading the module:
[249348.837181] remove_proc_entry: removing non-empty directory 'irq/20', leaking at least 'vboxguest' [249348.837219] WARNING: CPU: 0 PID: 6708 at fs/proc/generic.c:715 remove_proc_entry+0x119/0x140
[249348.837379] Call Trace: [249348.837385] unregister_irq_proc+0xbd/0xe0 [249348.837392] free_desc+0x23/0x60 [249348.837396] irq_free_descs+0x4a/0x70 [249348.837401] irq_domain_free_irqs+0x160/0x1a0 [249348.837452] mp_unmap_irq+0x5c/0x60 [249348.837458] acpi_unregister_gsi_ioapic+0x29/0x40 [249348.837463] acpi_unregister_gsi+0x17/0x30 [249348.837467] acpi_pci_irq_disable+0xbf/0xe0 [249348.837473] pcibios_disable_device+0x20/0x30 [249348.837478] pci_disable_device+0xef/0x120 [249348.837482] vbg_pci_remove+0x6c/0x70 [vboxguest]
Signed-off-by: Pascal Terjan <pterjan@google.com> --- drivers/virt/vboxguest/vboxguest_linux.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c index 6e8c0f1c1056..faa4bc9f625c 100644 --- a/drivers/virt/vboxguest/vboxguest_linux.c +++ b/drivers/virt/vboxguest/vboxguest_linux.c @@ -423,6 +423,7 @@ static void vbg_pci_remove(struct pci_dev *pci) vbg_gdev = NULL; mutex_unlock(&vbg_gdev_mutex); + devm_free_irq(gdev->dev, pci->irq, gdev); device_remove_file(gdev->dev, &dev_attr_host_features); device_remove_file(gdev->dev, &dev_attr_host_version); misc_deregister(&gdev->misc_device_user); -- 2.36.1.476.g0c4daa206d-goog
| |