From: Stefan Weil <sw@weilnetz.de>
Date: Wed, 11 Jan 2012 18:47:37 +0000 (+0100)
Subject: virtfs-proxy-helper: Add missing printf format attribute
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c5c7d3f0a79a977955e9df436cf9ca17269b8783;p=qemu.git

virtfs-proxy-helper: Add missing printf format attribute

Every function with printf like arguments must have it
(see file HACKING), so add it.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---

diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
index 21e9b160c2..4a507d860e 100644
--- a/fsdev/virtfs-proxy-helper.c
+++ b/fsdev/virtfs-proxy-helper.c
@@ -54,7 +54,7 @@ static struct option helper_opts[] = {
 static bool is_daemon;
 static bool get_version; /* IOC getversion IOCTL supported */
 
-static void do_log(int loglevel, const char *format, ...)
+static void GCC_FMT_ATTR(2, 3) do_log(int loglevel, const char *format, ...)
 {
     va_list ap;