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

Message ID 1326451900-18325-12-git-send-email-stefanha@linux.vnet.ibm.com
State New
Headers show

Commit Message

Stefan Hajnoczi Jan. 13, 2012, 10:51 a.m. UTC 
From: Stefan Weil <sw@weilnetz.de>

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>
---
 fsdev/virtfs-proxy-helper.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

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;