From fc7e4828995d8c9e4c9597f8a19179e4ab53f73e Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Fri, 29 Apr 2005 01:26:27 -0500 Subject: [PATCH] sysfs: (driver/pci) if show/store is missing return -EIO sysfs: fix drivers/pci so if an attribute does not implement show or store method read/write will return -EIO instead of 0. Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/pci/hotplug/rpadlpar_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pci/hotplug/rpadlpar_sysfs.c') diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c index 3285b822478d..752e6513c447 100644 --- a/drivers/pci/hotplug/rpadlpar_sysfs.c +++ b/drivers/pci/hotplug/rpadlpar_sysfs.c @@ -48,7 +48,7 @@ dlpar_attr_store(struct kobject * kobj, struct attribute * attr, struct dlpar_io_attr *dlpar_attr = container_of(attr, struct dlpar_io_attr, attr); return dlpar_attr->store ? - dlpar_attr->store(dlpar_attr, buf, nbytes) : 0; + dlpar_attr->store(dlpar_attr, buf, nbytes) : -EIO; } static struct sysfs_ops dlpar_attr_sysfs_ops = { -- cgit v1.2.3