diff options
| -rw-r--r-- | arch/sh/mm/fault.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 7a03ffe6dad..dc461d2bc18 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -210,10 +210,11 @@ asmlinkage int __do_page_fault(struct pt_regs *regs, unsigned long writeaccess, * are always mapped, whether it be due to legacy behaviour in * 29-bit mode, or due to PMB configuration in 32-bit mode. */ - if (address >= P3SEG && address < P3_ADDR_MAX) + if (address >= P3SEG && address < P3_ADDR_MAX) { pgd = pgd_offset_k(address); - else { - if (unlikely(address >= TASK_SIZE || !current->mm)) + mm = NULL; + } else { + if (unlikely(address >= TASK_SIZE || !(mm = current->mm))) return 1; pgd = pgd_offset(current->mm, address); |