- goto bad_area;
- if (vma->vm_start <= ea)
- goto good_area;
- if (!(vma->vm_flags & VM_GROWSDOWN))
- goto bad_area;
- if (expand_stack(vma, ea))
- goto bad_area;
-good_area:
+ goto out_unlock;
+
+ if (ea < vma->vm_start) {
+ if (!(vma->vm_flags & VM_GROWSDOWN))
+ goto out_unlock;
+ if (expand_stack(vma, ea))
+ goto out_unlock;
+ }
+
ret = 0;
*flt = handle_mm_fault(mm, vma, ea, is_write);
if (unlikely(*flt & VM_FAULT_ERROR)) {
if (*flt & VM_FAULT_OOM) {
ret = -ENOMEM;
ret = 0;
*flt = handle_mm_fault(mm, vma, ea, is_write);
if (unlikely(*flt & VM_FAULT_ERROR)) {
if (*flt & VM_FAULT_OOM) {
ret = -ENOMEM;