[Crash-utility] [Patch] Fix pci devices list for dev -p command

[Rachita Kothiyal]

Hi Dave

The population of pci devices list in do_pci() seems incorrect.
It wrongly assigns pci_devices.next.next as the start of the list,
instead of pci_devices.next, thereby missing one pci device in the 
listing. Following patch fixes this.

Thanks
Rachita


Signed-off-by: Rachita Kothiyal <rachita at in.ibm.com>
---

 dev.c |    4 +---
 1 files changed, 1 insertion(+), 3 deletions(-)

diff -puN dev.c~fix-pci-device-list dev.c
--- crash-4.0-3.9/dev.c~fix-pci-device-list	2006-12-22 11:00:23.147609992 +0530
+++ crash-4.0-3.9-rachita/dev.c	2006-12-22 11:01:39.989928184 +0530
@@ -1967,9 +1967,7 @@ do_pci(void)
 
 	if (VALID_MEMBER(pci_dev_global_list)) {
                 get_symbol_data("pci_devices", sizeof(void *), &tmp);
-                readmem(tmp + OFFSET(list_head_next), KVADDR,
-                        &pcilist_data.start, sizeof(void *), "pci devices",
-                        FAULT_ON_ERROR);
+		pcilist_data.start = tmp;
                 pcilist_data.end = symbol_value("pci_devices");
                 pcilist_data.list_head_offset = OFFSET(pci_dev_global_list);
 
_