1 files changed, 2 insertions, 1 deletions

diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index cd58939dc977..7a85e609fc27 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -1566,7 +1566,6 @@ static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,
                 cond_resched();
 
                 BUG_ON(!vma_can_userfault(vma));
-                WARN_ON(!(vma->vm_flags & VM_MAYWRITE));
 
                 /*
                  * Nothing to do: this vma is already registered into this
@@ -1575,6 +1574,8 @@ static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,
                 if (!vma->vm_userfaultfd_ctx.ctx)
                         goto skip;
 
+                WARN_ON(!(vma->vm_flags & VM_MAYWRITE));
+
                 if (vma->vm_start > start)
                         start = vma->vm_start;
                 vma_end = min(end, vma->vm_end);