diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 6148ccd6cccf28f6c21be96bab078b65fcaafe9f..3d0dd082337a6d9b5b3efd3d19b8c193b9772f40 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -1114,11 +1114,6 @@ static ssize_t userfaultfd_read(struct file *file, char __user *buf,
 static void __wake_userfault(struct userfaultfd_ctx *ctx,
 			     struct userfaultfd_wake_range *range)
 {
-	unsigned long start, end;
-
-	start = range->start;
-	end = range->start + range->len;
-
 	spin_lock(&ctx->fault_pending_wqh.lock);
 	/* wake all in the range and autoremove */
 	if (waitqueue_active(&ctx->fault_pending_wqh))