diff options
| -rw-r--r-- | arch/s390/mm/fault.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 8bd2b8d64273..94cb2e092075 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -293,14 +293,11 @@ static void do_exception(struct pt_regs *regs, int access) vma_end_read(vma); if (!(fault & VM_FAULT_RETRY)) { count_vm_vma_lock_event(VMA_LOCK_SUCCESS); - if (unlikely(fault & VM_FAULT_ERROR)) - goto error; - return; + goto done; } count_vm_vma_lock_event(VMA_LOCK_RETRY); if (fault & VM_FAULT_MAJOR) flags |= FAULT_FLAG_TRIED; - /* Quick path to respond to signals */ if (fault_signal_pending(fault, regs)) { if (!user_mode(regs)) @@ -323,17 +320,14 @@ retry: /* The fault is fully completed (including releasing mmap lock) */ if (fault & VM_FAULT_COMPLETED) return; - if (unlikely(fault & VM_FAULT_ERROR)) { - mmap_read_unlock(mm); - goto error; - } if (fault & VM_FAULT_RETRY) { flags |= FAULT_FLAG_TRIED; goto retry; } mmap_read_unlock(mm); - return; -error: +done: + if (!(fault & VM_FAULT_ERROR)) + return; if (fault & VM_FAULT_OOM) { if (!user_mode(regs)) handle_fault_error_nolock(regs, 0); |