lxc-freeze and lxc-unfreeze to return 255 in case of error

src/lxc/freezer.c

@@ -75,22 +75,16 @@ static int freeze_unfreeze(const char *name, int freeze)
 int lxc_freeze(const char *name)
 {
 	if (freeze_unfreeze(name, 1))
-		return -LXC_ERROR_INTERNAL;
-
-	if (lxc_setstate(name, FROZEN))
-		return -LXC_ERROR_INTERNAL;
+		return -1;
 
-	return 0;
+	return lxc_setstate(name, FROZEN);
 }
 
 int lxc_unfreeze(const char *name)
 {
 	if (freeze_unfreeze(name, 0))
-		return -LXC_ERROR_INTERNAL;
-
-	if (lxc_setstate(name, RUNNING))
-		return -LXC_ERROR_INTERNAL;
+		return -1;
 
-	return 0;
+	return lxc_setstate(name, RUNNING);
 }
 

src/lxc/lxc_freeze.c

@@ -49,19 +49,13 @@ Options :\n\
 
 int main(int argc, char *argv[])
 {
-	int ret;
-
-	ret = lxc_arguments_parse(&my_args, argc, argv);
-	if (ret)
-		return 1;
+	if (lxc_arguments_parse(&my_args, argc, argv))
+		return -1;
 
 	if (lxc_log_init(my_args.log_file, my_args.log_priority,
 			 my_args.progname, my_args.quiet))
-		return 1;
-
-	if (lxc_freeze(my_args.name))
-		return 1;
+		return -1;
 
-	return 0;
+	return lxc_freeze(my_args.name);
 }
 

src/lxc/lxc_unfreeze.c

@@ -48,19 +48,13 @@ Options :\n\
 
 int main(int argc, char *argv[])
 {
-	int ret;
-
-	ret = lxc_arguments_parse(&my_args, argc, argv);
-	if (ret)
-		return 1;
+	if (lxc_arguments_parse(&my_args, argc, argv))
+		return -1;
 
 	if (lxc_log_init(my_args.log_file, my_args.log_priority,
 			 my_args.progname, my_args.quiet))
-		return 1;
-
-	if (lxc_unfreeze(my_args.name))
-		return 1;
+		return -1;
 
-	return 0;
+	return lxc_unfreeze(my_args.name);
 }