Commit 80a03e29 authored by Stoyan Gaydarov's avatar Stoyan Gaydarov Committed by Tony Luck
Browse files

[IA64] BUG to BUG_ON changes 



Replace:

	if (test)
		BUG();

with
	BUG_ON(test);

Signed-off-by: default avatarStoyan Gaydarov <stoyboyker@gmail.com>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent ebf7649a

arch/ia64/kernel/module.c

+1 −2
Original line number Diff line number Diff line
@@ -533,8 +533,7 @@ get_ltoff (struct module *mod, uint64_t value, int *okp) 
			goto found;



	/* Not enough GOT entries? */

	if (e >= (struct got_entry *) (mod->arch.got->sh_addr + mod->arch.got->sh_size))

		BUG();

	BUG_ON(e >= (struct got_entry *) (mod->arch.got->sh_addr + mod->arch.got->sh_size));



	e->val = value;

	++mod->arch.next_got_entry;

arch/ia64/kernel/setup.c

+1 −2
Original line number Diff line number Diff line
@@ -1018,8 +1018,7 @@ cpu_init (void) 
					| IA64_DCR_DA | IA64_DCR_DD | IA64_DCR_LC));

	atomic_inc(&init_mm.mm_count);

	current->active_mm = &init_mm;

	if (current->mm)

		BUG();

	BUG_ON(current->mm);



	ia64_mmu_init(ia64_imva(cpu_data));

	ia64_mca_cpu_init(ia64_imva(cpu_data));

arch/ia64/mm/init.c

+1 −2
Original line number Diff line number Diff line
@@ -636,8 +636,7 @@ mem_init (void) 
#endif



#ifdef CONFIG_FLATMEM

	if (!mem_map)

		BUG();

	BUG_ON(!mem_map);

	max_mapnr = max_low_pfn;

#endif

arch/ia64/sn/kernel/io_common.c

+5 −10
Original line number Diff line number Diff line
@@ -135,8 +135,7 @@ static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device, 
	}



	war_list = kzalloc(DEV_PER_WIDGET * sizeof(*war_list), GFP_KERNEL);

	if (!war_list)

		BUG();

	BUG_ON(!war_list);



	SAL_CALL_NOLOCK(isrv, SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST,

			nasid, widget, __pa(war_list), 0, 0, 0 ,0);
@@ -180,23 +179,20 @@ sn_common_hubdev_init(struct hubdev_info *hubdev) 
		sizeof(struct sn_flush_device_kernel *);

	hubdev->hdi_flush_nasid_list.widget_p =

		kzalloc(size, GFP_KERNEL);

	if (!hubdev->hdi_flush_nasid_list.widget_p)

		BUG();

	BUG_ON(!hubdev->hdi_flush_nasid_list.widget_p);



	for (widget = 0; widget <= HUB_WIDGET_ID_MAX; widget++) {

		size = DEV_PER_WIDGET *

			sizeof(struct sn_flush_device_kernel);

		sn_flush_device_kernel = kzalloc(size, GFP_KERNEL);

		if (!sn_flush_device_kernel)

			BUG();

		BUG_ON(!sn_flush_device_kernel);



		dev_entry = sn_flush_device_kernel;

		for (device = 0; device < DEV_PER_WIDGET;

		     device++, dev_entry++) {

			size = sizeof(struct sn_flush_device_common);

			dev_entry->common = kzalloc(size, GFP_KERNEL);

			if (!dev_entry->common)

				BUG();

			BUG_ON(!dev_entry->common);

			if (sn_prom_feature_available(PRF_DEVICE_FLUSH_LIST))

				status = sal_get_device_dmaflush_list(

					     hubdev->hdi_nasid, widget, device,
@@ -326,8 +322,7 @@ sn_common_bus_fixup(struct pci_bus *bus, 
	 */

	controller->platform_data = kzalloc(sizeof(struct sn_platform_data),

					    GFP_KERNEL);

	if (controller->platform_data == NULL)

		BUG();

	BUG_ON(controller->platform_data == NULL);

	sn_platform_data =

			(struct sn_platform_data *) controller->platform_data;

	sn_platform_data->provider_soft = provider_soft;

arch/ia64/sn/kernel/io_init.c

+4 −8
Original line number Diff line number Diff line
@@ -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;



	/*