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-rw-r--r--mm/vmalloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 3ca82d44edd3..5f5b09e9dccd 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2309,7 +2309,7 @@ EXPORT_SYMBOL_GPL(free_vm_area);
#ifdef CONFIG_SMP
static struct vmap_area *node_to_va(struct rb_node *n)
{
- return n ? rb_entry(n, struct vmap_area, rb_node) : NULL;
+ return rb_entry_safe(n, struct vmap_area, rb_node);
}
/**