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-rw-r--r--mm/mmap_lock.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/mmap_lock.c b/mm/mmap_lock.c
index 5f725cc67334..5cd2b0789500 100644
--- a/mm/mmap_lock.c
+++ b/mm/mmap_lock.c
@@ -164,8 +164,7 @@ retry:
*/
/* Check if the vma we locked is the right one. */
- if (unlikely(vma->vm_mm != mm ||
- address < vma->vm_start || address >= vma->vm_end))
+ if (unlikely(address < vma->vm_start || address >= vma->vm_end))
goto inval_end_read;
rcu_read_unlock();