From cd54cb179b021fdeafd67925af1b44cb14b01437 Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Fri, 15 Dec 2017 00:57:49 +1100
Subject: [PATCH] [client] make gcc happy about the ignored read result

Fixes #5
---
 client/ivshmem/ivshmem.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/client/ivshmem/ivshmem.c b/client/ivshmem/ivshmem.c
index 70907559..d77e1d39 100644
--- a/client/ivshmem/ivshmem.c
+++ b/client/ivshmem/ivshmem.c
@@ -511,7 +511,8 @@ enum IVSHMEMWaitResult ivshmem_wait_irq(uint16_t vector, unsigned int timeout)
     if (FD_ISSET(fd, &fds))
     {
       uint64_t kick;
-      read(fd, &kick, sizeof(kick));
+      int unused = read(fd, &kick, sizeof(kick));
+      (void)unused;
       return IVSHMEM_WAIT_RESULT_OK;
     }
   }