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BUG_ON cleanups in arch/i386

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This changes a couple of if() BUG(); constructs to
BUG_ON(); so it can be safely optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Eric Sesterhenn 2006-10-03 23:34:58 +02:00 committed by Adrian Bunk
parent 644c12d7f6
commit 8d8f3cbe77
4 changed files with 4 additions and 8 deletions
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3
arch/i386/kernel/cpu/common.c
View file

@ -669,8 +669,7 @@ old_gdt:
*/ */
atomic_inc(&init_mm.mm_count); atomic_inc(&init_mm.mm_count);
current->active_mm = &init_mm; current->active_mm = &init_mm;
if (current->mm) BUG_ON(current->mm);
BUG();
enter_lazy_tlb(&init_mm, current); enter_lazy_tlb(&init_mm, current);
load_esp0(t, thread); load_esp0(t, thread);

3
arch/i386/kernel/efi.c
View file

@ -498,8 +498,7 @@ void __init efi_enter_virtual_mode(void)
check_range_for_systab(md); check_range_for_systab(md);
} }
if (!efi.systab) BUG_ON(!efi.systab);
BUG();
status = phys_efi_set_virtual_address_map( status = phys_efi_set_virtual_address_map(
memmap.desc_size * memmap.nr_map, memmap.desc_size * memmap.nr_map,

3
arch/i386/mm/discontig.c
View file

@ -153,8 +153,7 @@ static void __init find_max_pfn_node(int nid)
*/ */
if (node_start_pfn[nid] > max_pfn) if (node_start_pfn[nid] > max_pfn)
node_start_pfn[nid] = max_pfn; node_start_pfn[nid] = max_pfn;
if (node_start_pfn[nid] > node_end_pfn[nid]) BUG_ON(node_start_pfn[nid] > node_end_pfn[nid]);
BUG();
} }
/* /*

3
arch/i386/mm/init.c
View file

@ -569,8 +569,7 @@ void __init mem_init(void)
int bad_ppro; int bad_ppro;
#ifdef CONFIG_FLATMEM #ifdef CONFIG_FLATMEM
if (!mem_map) BUG_ON(!mem_map);
BUG();
#endif #endif
bad_ppro = ppro_with_ram_bug(); bad_ppro = ppro_with_ram_bug();