From 1e89d268e7a83d8388d4d09d3f2089ced72cc15f Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Fri, 12 Apr 2013 05:44:15 +0000 Subject: [PATCH] PCI: When removing bus, always remove legacy files & unregister We always call device_register() and pci_create_legacy_files() for a new bus before handing out the "struct pci_bus *". Therefore, there's no possiblity of removing the bus with pci_remove_bus() before those calls have been made, so we don't need to check "bus->is_added" before calling pci_remove_legacy_files() and device_unregister(). [bhelgaas: changelog] Signed-off-by: Jiang Liu Signed-off-by: Yijing Wang Signed-off-by: Bjorn Helgaas Reviewed-by: Yinghai Lu Cc: "Rafael J. Wysocki" Cc: Toshi Kani --- drivers/pci/remove.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index cc875e6ed159..a8318801c092 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -50,9 +50,6 @@ void pci_remove_bus(struct pci_bus *bus) list_del(&bus->node); pci_bus_release_busn_res(bus); up_write(&pci_bus_sem); - if (!bus->is_added) - return; - pci_remove_legacy_files(bus); device_unregister(&bus->dev); } -- 2.30.2