Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6

[pandora-kernel.git] / arch / ia64 / sn / kernel / io_init.c

diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index e2eb2da..ee774c3 100644 (file)
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -128,8 +128,7 @@ sn_legacy_pci_window_fixup(struct pci_controller *controller,
 {
                controller->window = kcalloc(2, sizeof(struct pci_window),
                                             GFP_KERNEL);
-               if (controller->window == NULL)
-                       BUG();
+               BUG_ON(controller->window == NULL);
                controller->window[0].offset = legacy_io;
                controller->window[0].resource.name = "legacy_io";
                controller->window[0].resource.flags = IORESOURCE_IO;
@@ -168,8 +167,7 @@ sn_pci_window_fixup(struct pci_dev *dev, unsigned int count,
        idx = controller->windows;
        new_count = controller->windows + count;
        new_window = kcalloc(new_count, sizeof(struct pci_window), GFP_KERNEL);
-       if (new_window == NULL)
-               BUG();
+       BUG_ON(new_window == NULL);
        if (controller->window) {
                memcpy(new_window, controller->window,
                       sizeof(struct pci_window) * controller->windows);
@@ -222,8 +220,7 @@ sn_io_slot_fixup(struct pci_dev *dev)
                (u64) __pa(pcidev_info),
                (u64) __pa(sn_irq_info));
 
-       if (status)
-               BUG(); /* Cannot get platform pci device information */
+       BUG_ON(status); /* Cannot get platform pci device information */
 
 
        /* Copy over PIO Mapped Addresses */
@@ -307,8 +304,7 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
        prom_bussoft_ptr = __va(prom_bussoft_ptr);
 
        controller = kzalloc(sizeof(*controller), GFP_KERNEL);
-       if (!controller)
-               BUG();
+       BUG_ON(!controller);
        controller->segment = segment;
 
        /*