criu-log.h: fit macros in 80 columns

Before this patch, backslash was at 81th column which makes the text
twice longer on a standard 80 col terminal, which is quite annoying.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

include/criu-log.h

@@ -33,38 +33,38 @@ extern void print_on_level(unsigned int loglevel, const char *format, ...)
 # define LOG_PREFIX
 #endif
 
-#define pr_msg(fmt, ...)							\
-	print_on_level(LOG_MSG,							\
+#define pr_msg(fmt, ...)						\
+	print_on_level(LOG_MSG,						\
 		       fmt, ##__VA_ARGS__)
 
-#define pr_info(fmt, ...)							\
-	print_on_level(LOG_INFO,						\
+#define pr_info(fmt, ...)						\
+	print_on_level(LOG_INFO,					\
 		       LOG_PREFIX fmt, ##__VA_ARGS__)
 
-#define pr_err(fmt, ...)							\
-	print_on_level(LOG_ERROR,						\
-		       "Error (%s:%d): " LOG_PREFIX fmt,			\
+#define pr_err(fmt, ...)						\
+	print_on_level(LOG_ERROR,					\
+		       "Error (%s:%d): " LOG_PREFIX fmt,		\
 		       __FILE__, __LINE__, ##__VA_ARGS__)
 
-#define pr_err_once(fmt, ...)							\
-	do {									\
-		static bool __printed;						\
-		if (!__printed) {						\
-			pr_err(fmt, ##__VA_ARGS__);				\
-			__printed = 1;						\
-		}								\
+#define pr_err_once(fmt, ...)						\
+	do {								\
+		static bool __printed;					\
+		if (!__printed) {					\
+			pr_err(fmt, ##__VA_ARGS__);			\
+			__printed = 1;					\
+		}							\
 	} while (0)
 
-#define pr_warn(fmt, ...)							\
-	print_on_level(LOG_WARN,						\
-		       "Warn  (%s:%d): " LOG_PREFIX fmt,			\
+#define pr_warn(fmt, ...)						\
+	print_on_level(LOG_WARN,					\
+		       "Warn  (%s:%d): " LOG_PREFIX fmt,		\
 		       __FILE__, __LINE__, ##__VA_ARGS__)
 
-#define pr_debug(fmt, ...)							\
-	print_on_level(LOG_DEBUG,						\
+#define pr_debug(fmt, ...)						\
+	print_on_level(LOG_DEBUG,					\
 		       LOG_PREFIX fmt, ##__VA_ARGS__)
 
-#define pr_perror(fmt, ...)							\
+#define pr_perror(fmt, ...)						\
 	pr_err(fmt ": %m\n", ##__VA_ARGS__)
 
 #endif /* __CR_LOG_LEVELS_H__ */