diff --git a/fs/pipe.c b/fs/pipe.c
index 412b3b618994c90a5f3a0be31a0efd6fb3928892..6f5f97c0fdee9686e3b1db347314a64002d4407d 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -429,20 +429,20 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
 #endif
 
 	/*
-	 * Only wake up if the pipe started out empty, since
-	 * otherwise there should be no readers waiting.
+	 * Epoll nonsensically wants a wakeup whether the pipe
+	 * was already empty or not.
 	 *
 	 * If it wasn't empty we try to merge new data into
 	 * the last buffer.
 	 *
 	 * That naturally merges small writes, but it also
-	 * page-aligs the rest of the writes for large writes
+	 * page-aligns the rest of the writes for large writes
 	 * spanning multiple pages.
 	 */
 	head = pipe->head;
-	was_empty = pipe_empty(head, pipe->tail);
+	was_empty = true;
 	chars = total_len & (PAGE_SIZE-1);
-	if (chars && !was_empty) {
+	if (chars && !pipe_empty(head, pipe->tail)) {
 		unsigned int mask = pipe->ring_size - 1;
 		struct pipe_buffer *buf = &pipe->bufs[(head - 1) & mask];
 		int offset = buf->offset + buf->len;