netlink: Do not use void pointer for pointer arithmetic

This is a non-standard extension in gcc, so better not depend on it.

diff --git a/src/drivers/netlink.c b/src/drivers/netlink.c
index ad15b1d..6778907 100644 (file)
--- a/src/drivers/netlink.c
+++ b/src/drivers/netlink.c
@@ -34,7 +34,7 @@ static void netlink_receive_link(struct netlink_data *netlink,
        if (cb == NULL || NLMSG_PAYLOAD(h, 0) < sizeof(struct ifinfomsg))
                return;
        cb(netlink->cfg->ctx, NLMSG_DATA(h),
-          NLMSG_DATA(h) + NLMSG_ALIGN(sizeof(struct ifinfomsg)),
+          (u8 *) NLMSG_DATA(h) + NLMSG_ALIGN(sizeof(struct ifinfomsg)),
           NLMSG_PAYLOAD(h, sizeof(struct ifinfomsg)));
 }