use no_pci_devices() in pci/search.c
We have an API function for this now.
Cc: Zhang Yanmin <yanmin.zhang@intel.com>
Cc: Greg KH <greg@kroah.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 9f7090f..c6e79d0 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -202,7 +202,7 @@
* can cause some machines to crash. So here we detect and flag that
* situation and bail out early.
*/
- if (unlikely(list_empty(&pci_devices)))
+ if (unlikely(no_pci_devices()))
return NULL;
down_read(&pci_bus_sem);
n = from ? from->global_list.next : pci_devices.next;
@@ -277,7 +277,7 @@
* can cause some machines to crash. So here we detect and flag that
* situation and bail out early.
*/
- if (unlikely(list_empty(&pci_devices)))
+ if (unlikely(no_pci_devices()))
return NULL;
down_read(&pci_bus_sem);
n = from ? from->global_list.next : pci_devices.next;