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MIPS: Use BUG_ON() where possible.

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Based on original patch by Stoyan Gaydarov <stoyboyker@gmail.com> which
missed a few places.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2009-03-30 14:49:44 +02:00
parent ae03550500
commit b72b7092f8
5 changed files with 9 additions and 18 deletions
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9
arch/mips/mm/ioremap.c
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@ -27,8 +27,7 @@ static inline void remap_area_pte(pte_t * pte, unsigned long address,
end = address + size;
if (end > PMD_SIZE)
end = PMD_SIZE;
if (address >= end)
BUG();
BUG_ON(address >= end);
pfn = phys_addr >> PAGE_SHIFT;
do {
if (!pte_none(*pte)) {
@ -52,8 +51,7 @@ static inline int remap_area_pmd(pmd_t * pmd, unsigned long address,
if (end > PGDIR_SIZE)
end = PGDIR_SIZE;
phys_addr -= address;
if (address >= end)
BUG();
BUG_ON(address >= end);
do {
pte_t * pte = pte_alloc_kernel(pmd, address);
if (!pte)
@ -75,8 +73,7 @@ static int remap_area_pages(unsigned long address, phys_t phys_addr,
phys_addr -= address;
dir = pgd_offset(&init_mm, address);
flush_cache_all();
if (address >= end)
BUG();
BUG_ON(address >= end);
do {
pud_t *pud;
pmd_t *pmd;