From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37285) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmdcM-0001s9-SA for qemu-devel@nongnu.org; Wed, 21 Sep 2016 05:15:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bmdcJ-0005El-G7 for qemu-devel@nongnu.org; Wed, 21 Sep 2016 05:15:02 -0400 Received: from [62.254.189.133] (port=35116 helo=centos.localdomain) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmdcJ-0004w8-8E for qemu-devel@nongnu.org; Wed, 21 Sep 2016 05:14:59 -0400 From: Felipe Franciosi Date: Tue, 20 Sep 2016 18:08:46 +0100 Message-Id: <1474391326-871-1-git-send-email-felipe@nutanix.com> Subject: [Qemu-devel] [PATCH] replay: Fix build with -Werror=unused-result List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Pavel Dovgalyuk , Eric Blake Cc: qemu-devel@nongnu.org, Felipe Franciosi If compiling with -Werror=unused-result, replay-internal.c won't build due to a call to fwrite() where the returned value is ignored. A simple cast to (void) is not sufficient on recent GCCs, so this fixes it. Signed-off-by: Felipe Franciosi --- replay/replay-internal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/replay/replay-internal.c b/replay/replay-internal.c index 5835e8d..6978d76 100644 --- a/replay/replay-internal.c +++ b/replay/replay-internal.c @@ -65,7 +65,7 @@ void replay_put_array(const uint8_t *buf, size_t size) { if (replay_file) { replay_put_dword(size); - fwrite(buf, 1, size, replay_file); + (void)(fwrite(buf, 1, size, replay_file)+1); } } -- 1.9.5