kasan: update kasan_global for gcc 7

[linux.git] / mm / util.c

diff --git a/mm/util.c b/mm/util.c
index 952cbe7ad7b75183d54df0925826f892f5e4f536..1a41553db866f543719c019e36dc2c71c4b3b984 100644 (file)
--- a/mm/util.c
+++ b/mm/util.c
@@ -230,8 +230,10 @@ void __vma_link_list(struct mm_struct *mm, struct vm_area_struct *vma,
 }
 
 /* Check if the vma is being used as a stack by this task */
-int vma_is_stack_for_task(struct vm_area_struct *vma, struct task_struct *t)
+int vma_is_stack_for_current(struct vm_area_struct *vma)
 {
+       struct task_struct * __maybe_unused t = current;
+
        return (vma->vm_start <= KSTK_ESP(t) && vma->vm_end >= KSTK_ESP(t));
 }