add missing includes

[project/procd.git] / plug / hotplug.c

diff --git a/plug/hotplug.c b/plug/hotplug.c
index 54a90cc..c8bea1b 100644 (file)
--- a/plug/hotplug.c
+++ b/plug/hotplug.c
@@ -15,6 +15,7 @@
 #include <sys/stat.h>
 #include <sys/socket.h>
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 
 #include <linux/types.h>
 #include <linux/netlink.h>
@@ -130,7 +131,7 @@ static void handle_makedev(struct blob_attr *msg, struct blob_attr *data)
        char *minor = hotplug_msg_find_var(msg, "MINOR");
        char *major = hotplug_msg_find_var(msg, "MAJOR");
        char *subsystem = hotplug_msg_find_var(msg, "SUBSYSTEM");
-       int ret;
+       int ret = 0;
 
        blobmsg_parse_array(mkdev_policy, 3, tb, blobmsg_data(data), blobmsg_data_len(data));
        if (tb[0] && tb[1] && minor && major && subsystem) {