[Qemu-devel] [PATCH 11/12] virtfs-proxy-helper: Add missing printf format attribute

[Stefan Hajnoczi]

From: Stefan Weil <address@hidden>

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

Signed-off-by: Stefan Weil <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 fsdev/virtfs-proxy-helper.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
index 21e9b16..4a507d8 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;
 
-- 
1.7.7.3