From 02044504559ee4e428c8dd05afbb046c1d8ea53b Mon Sep 17 00:00:00 2001
From: Yinan Zhang <zyn8950@gmail.com>
Date: Mon, 8 Nov 2021 17:22:09 -0800
Subject: [PATCH] Remove unused variable in man page example

Signed-off-by: Yinan Zhang <zyn8950@gmail.com>
---
 man/io_uring.7 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man/io_uring.7 b/man/io_uring.7
index dc76f429..0a47831e 100644
--- a/man/io_uring.7
+++ b/man/io_uring.7
@@ -641,7 +641,7 @@ int app_setup_uring(void) {
 
 int read_from_cq() {
     struct io_uring_cqe *cqe;
-    unsigned head, reaped = 0;
+    unsigned head;
 
     /* Read barrier */
     head = io_uring_smp_load_acquire(cring_head);