treewide: pass bool as second argument of blobmsg_check_attr

blobmsg_check_attr() takes as second argument a bool; fix it where needed

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

interface-ip.c

@@ -1358,7 +1358,7 @@ interface_add_dns_server_list(struct interface_ip_settings *ip, struct blob_attr
 		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
 			continue;
 
-		if (!blobmsg_check_attr(cur, NULL))
+		if (!blobmsg_check_attr(cur, false))
 			continue;
 
 		interface_add_dns_server(ip, blobmsg_data(cur));
@@ -1390,7 +1390,7 @@ interface_add_dns_search_list(struct interface_ip_settings *ip, struct blob_attr
 		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
 			continue;
 
-		if (!blobmsg_check_attr(cur, NULL))
+		if (!blobmsg_check_attr(cur, false))
 			continue;
 
 		interface_add_dns_search_domain(ip, blobmsg_data(cur));

interface.c

@@ -497,7 +497,7 @@ interface_add_assignment_classes(struct interface *iface, struct blob_attr *list
 		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
 			continue;
 
-		if (!blobmsg_check_attr(cur, NULL))
+		if (!blobmsg_check_attr(cur, false))
 			continue;
 
 		struct interface_assignment_class *c = malloc(sizeof(*c) + blobmsg_data_len(cur));

proto-shell.c

@@ -606,7 +606,7 @@ fill_string_list(struct blob_attr *attr, char **argv, int max)
 		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
 			return false;
 
-		if (!blobmsg_check_attr(cur, NULL))
+		if (!blobmsg_check_attr(cur, false))
 			return false;
 
 		argv[argc++] = blobmsg_data(cur);
@@ -683,7 +683,7 @@ proto_shell_notify_error(struct proto_shell_state *state, struct blob_attr **tb)
 		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
 			goto error;
 
-		if (!blobmsg_check_attr(cur, NULL))
+		if (!blobmsg_check_attr(cur, false))
 			goto error;
 
 		data[n_data++] = blobmsg_data(cur);

ubus.c

@@ -243,7 +243,7 @@ netifd_handle_alias(struct ubus_context *ctx, struct ubus_object *obj,
 		if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING)
 			goto error;
 
-		if (!blobmsg_check_attr(cur, NULL))
+		if (!blobmsg_check_attr(cur, false))
 			goto error;
 
 		alias_notify_device(blobmsg_data(cur), dev);