[IA64-SGI] Hotplug driver related fix in the SN ia64 code.
Remove an erroneous kfree, and unlink the pcidev_info struct from the
pcidev_info list prior to free'ing the pcidev_info struct.
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index d7e4d79..2e4e56b 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -623,6 +623,8 @@
list_for_each(list, &sn_sysdata_list) {
element = list_entry(list, struct sysdata_el, entry);
list_del(&element->entry);
+ list_del(&(((struct pcidev_info *)
+ (element->sysdata))->pdi_list));
kfree(element->sysdata);
kfree(element);
goto sn_sysdata_free_start;
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index 74d87d9..c373113 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -299,7 +299,9 @@
return;
sn_irq_info = SN_PCIDEV_INFO(pci_dev)->pdi_sn_irq_info;
- if (!sn_irq_info || !sn_irq_info->irq_irq) {
+ if (!sn_irq_info)
+ return;
+ if (!sn_irq_info->irq_irq) {
kfree(sn_irq_info);
return;
}