wireguard: fix unused parameter warnings

1 files changed, 5 insertions, 3 deletions

diff --git a/sysdep/linux/wireguard.c b/sysdep/linux/wireguard.c
index 51da8ece..46ba8225 100644
--- a/sysdep/linux/wireguard.c
+++ b/sysdep/linux/wireguard.c
@@ -24,6 +24,8 @@
 
 #include "wireguard.h"
 
+#define UNUSED __attribute__((unused))
+
 /* wireguard.h netlink uapi: */
 
 #define WG_GENL_NAME "wireguard"
@@ -441,12 +443,12 @@ static void mnl_attr_nest_cancel(struct nlmsghdr *nlh, struct nlattr *start)
 	nlh->nlmsg_len -= mnl_nlmsg_get_payload_tail(nlh) - (void *)start;
 }
 
-static int mnl_cb_noop(const struct nlmsghdr *nlh, void *data)
+static int mnl_cb_noop(const struct nlmsghdr *nlh UNUSED, void *data UNUSED)
 {
 	return MNL_CB_OK;
 }
 
-static int mnl_cb_error(const struct nlmsghdr *nlh, void *data)
+static int mnl_cb_error(const struct nlmsghdr *nlh, void *data UNUSED)
 {
 	const struct nlmsgerr *err = mnl_nlmsg_get_payload(nlh);
 
@@ -463,7 +465,7 @@ static int mnl_cb_error(const struct nlmsghdr *nlh, void *data)
 	return err->error == 0 ? MNL_CB_STOP : MNL_CB_ERROR;
 }
 
-static int mnl_cb_stop(const struct nlmsghdr *nlh, void *data)
+static int mnl_cb_stop(const struct nlmsghdr *nlh UNUSED, void *data UNUSED)
 {
 	return MNL_CB_STOP;
 }