Messages in this thread Patch in this message | | | Subject | [PATCH 4/4] pci: Remove bogus check of proc dir entry usage. | From | (Eric W. Biederman) | Date | Fri, 04 Sep 2009 12:28:03 -0700 |
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This check prevents /proc/bus/pci/*/* from being removed when pci devices are hot unpluged and someone happens to have it open. This is not a problem because proc handles this case properly.
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> --- drivers/pci/proc.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 593bb84..afd2a6a 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -430,8 +430,6 @@ int pci_proc_detach_device(struct pci_dev *dev) struct proc_dir_entry *e; if ((e = dev->procent)) { - if (atomic_read(&e->count) > 1) - return -EBUSY; remove_proc_entry(e->name, dev->bus->procdir); dev->procent = NULL; } -- 1.6.2.5
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