From 10a9d9dd2d6ebb5979f2e8b4e0e478bd50b8c310 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Wed, 14 Feb 2018 00:29:47 +0300
Subject: [PATCH] log: pr_warn_once -- Fix formatting

Signed-off-by: Cyrill Gorcunov <gorcunov@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
---
 criu/include/log.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/criu/include/log.h b/criu/include/log.h
index 9c4c28386..797be1bb2 100644
--- a/criu/include/log.h
+++ b/criu/include/log.h
@@ -61,7 +61,9 @@ extern void print_on_level(unsigned int loglevel, const char *format, ...)
 		       __FILE__, __LINE__, ##__VA_ARGS__)
 
 #define pr_warn_once(fmt, ...)						\
-	print_once(LOG_WARN, fmt, ##__VA_ARGS__)
+       print_once(LOG_WARN,						\
+			"Warn  (%s:%d): " LOG_PREFIX fmt,		\
+			__FILE__, __LINE__, ##__VA_ARGS__)
 
 #define pr_debug(fmt, ...)						\
 	print_on_level(LOG_DEBUG,					\