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authorRalf Baechle <ralf@linux-mips.org>2009-03-30 14:49:44 +0200
committerRalf Baechle <ralf@linux-mips.org>2009-03-30 14:49:44 +0200
commitb72b7092f8f5f0729cc9f0868997351f21dbc5cd (patch)
treee384dbc5a43d4a2288360a8ccf6a48f7ba9dfcb4 /arch/mips/mm/ioremap.c
parentae03550500654e95c47229775bfec33ed0effe40 (diff)
MIPS: Use BUG_ON() where possible.
Based on original patch by Stoyan Gaydarov <stoyboyker@gmail.com> which missed a few places. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/ioremap.c')
-rw-r--r--arch/mips/mm/ioremap.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c
index 59945b9ee23..0c43248347b 100644
--- a/arch/mips/mm/ioremap.c
+++ b/arch/mips/mm/ioremap.c
@@ -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;