if_wg: add more usual string concat spacing

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 14 insertions, 14 deletions

diff --git a/src/if_wg.c b/src/if_wg.c
index 762acbf..e6fcfaa 100644
--- a/src/if_wg.c
+++ b/src/if_wg.c
@@ -486,7 +486,7 @@ wg_peer_destroy(struct wg_peer *peer)
 	/* Final cleanup */
 	sc->sc_peers_num--;
 	TAILQ_REMOVE(&sc->sc_peers, peer, p_entry);
-	DPRINTF(sc, "Peer %"PRIu64" destroyed\n", peer->p_id);
+	DPRINTF(sc, "Peer %" PRIu64 " destroyed\n", peer->p_id);
 	noise_remote_free(peer->p_remote, wg_peer_free_deferred);
 }
 
@@ -1093,7 +1093,7 @@ wg_timers_run_retry_handshake(void *_peer)
 		peer->p_handshake_retries++;
 		mtx_unlock(&peer->p_handshake_mtx);
 
-		DPRINTF(peer->p_sc, "Handshake for peer %"PRIu64" did not complete "
+		DPRINTF(peer->p_sc, "Handshake for peer %" PRIu64 " did not complete "
 		    "after %d seconds, retrying (try %d)\n", peer->p_id,
 		    REKEY_TIMEOUT, peer->p_handshake_retries + 1);
 		wg_peer_clear_src(peer);
@@ -1101,7 +1101,7 @@ wg_timers_run_retry_handshake(void *_peer)
 	} else {
 		mtx_unlock(&peer->p_handshake_mtx);
 
-		DPRINTF(peer->p_sc, "Handshake for peer %"PRIu64" did not complete "
+		DPRINTF(peer->p_sc, "Handshake for peer %" PRIu64 " did not complete "
 		    "after %d retries, giving up\n", peer->p_id,
 		    MAX_TIMER_HANDSHAKES + 2);
 
@@ -1133,7 +1133,7 @@ wg_timers_run_new_handshake(void *_peer)
 {
 	struct wg_peer *peer = _peer;
 
-	DPRINTF(peer->p_sc, "Retrying handshake with peer %"PRIu64" because we "
+	DPRINTF(peer->p_sc, "Retrying handshake with peer %" PRIu64 " because we "
 	    "stopped hearing back after %d seconds\n",
 	    peer->p_id, NEW_HANDSHAKE_TIMEOUT);
 
@@ -1146,7 +1146,7 @@ wg_timers_run_zero_key_material(void *_peer)
 {
 	struct wg_peer *peer = _peer;
 
-	DPRINTF(peer->p_sc, "Zeroing out keys for peer %"PRIu64", since we "
+	DPRINTF(peer->p_sc, "Zeroing out keys for peer %" PRIu64 ", since we "
 	    "haven't received a new one in %d seconds\n",
 	    peer->p_id, REJECT_AFTER_TIME * 3);
 	noise_remote_keypairs_clear(peer->p_remote);
@@ -1185,7 +1185,7 @@ wg_send_initiation(struct wg_peer *peer)
 	    pkt.es, pkt.ets) != 0)
 		goto out;
 
-	DPRINTF(peer->p_sc, "Sending handshake initiation to peer %"PRIu64"\n", peer->p_id);
+	DPRINTF(peer->p_sc, "Sending handshake initiation to peer %" PRIu64 "\n", peer->p_id);
 
 	pkt.t = WG_PKT_INITIATION;
 	cookie_maker_mac(&peer->p_cookie, &pkt.m, &pkt,
@@ -1207,7 +1207,7 @@ wg_send_response(struct wg_peer *peer)
 	    pkt.ue, pkt.en) != 0)
 		goto out;
 
-	DPRINTF(peer->p_sc, "Sending handshake response to peer %"PRIu64"\n", peer->p_id);
+	DPRINTF(peer->p_sc, "Sending handshake response to peer %" PRIu64 "\n", peer->p_id);
 
 	wg_timers_event_session_derived(peer);
 	pkt.t = WG_PKT_RESPONSE;
@@ -1249,7 +1249,7 @@ wg_send_keepalive(struct wg_peer *peer)
 
 	pkt->p_mtu = 0;
 	wg_queue_push_staged(&peer->p_stage_queue, pkt);
-	DPRINTF(peer->p_sc, "Sending keepalive packet to peer %"PRIu64"\n", peer->p_id);
+	DPRINTF(peer->p_sc, "Sending keepalive packet to peer %" PRIu64 "\n", peer->p_id);
 send:
 	wg_peer_send_staged(peer);
 }
@@ -1312,7 +1312,7 @@ wg_handshake(struct wg_softc *sc, struct wg_packet *pkt)
 
 		peer = noise_remote_arg(remote);
 
-		DPRINTF(sc, "Receiving handshake initiation from peer %"PRIu64"\n", peer->p_id);
+		DPRINTF(sc, "Receiving handshake initiation from peer %" PRIu64 "\n", peer->p_id);
 
 		wg_peer_set_endpoint(peer, e);
 		wg_send_response(peer);
@@ -1344,7 +1344,7 @@ wg_handshake(struct wg_softc *sc, struct wg_packet *pkt)
 		}
 
 		peer = noise_remote_arg(remote);
-		DPRINTF(sc, "Receiving handshake response from peer %"PRIu64"\n", peer->p_id);
+		DPRINTF(sc, "Receiving handshake response from peer %" PRIu64 "\n", peer->p_id);
 
 		wg_peer_set_endpoint(peer, e);
 		wg_timers_event_session_derived(peer);
@@ -1509,7 +1509,7 @@ wg_decrypt(struct wg_softc *sc, struct wg_packet *pkt)
 	/* A packet with length 0 is a keepalive packet */
 	if (__predict_false(m->m_pkthdr.len == 0)) {
 		DPRINTF(sc, "Receiving keepalive packet from peer "
-		    "%"PRIu64"\n", peer->p_id);
+		    "%" PRIu64 "\n", peer->p_id);
 		goto done;
 	}
 
@@ -1539,12 +1539,12 @@ wg_decrypt(struct wg_softc *sc, struct wg_packet *pkt)
 
 		allowed_peer = wg_aip_lookup(sc, AF_INET6, &ip6->ip6_src);
 	} else {
-		DPRINTF(sc, "Packet is neither ipv4 nor ipv6 from " "peer %"PRIu64"\n", peer->p_id);
+		DPRINTF(sc, "Packet is neither ipv4 nor ipv6 from peer %" PRIu64 "\n", peer->p_id);
 		goto error;
 	}
 
 	if (__predict_false(peer != allowed_peer)) {
-		DPRINTF(sc, "Packet has unallowed src IP from peer " "%"PRIu64"\n", peer->p_id);
+		DPRINTF(sc, "Packet has unallowed src IP from peer %" PRIu64 "\n", peer->p_id);
 		goto error;
 	}
 
@@ -2049,7 +2049,7 @@ wg_transmit(struct ifnet *ifp, struct mbuf *m)
 	peer_af = peer->p_endpoint.e_remote.r_sa.sa_family;
 	if (__predict_false(peer_af != AF_INET && peer_af != AF_INET6)) {
 		DPRINTF(sc, "No valid endpoint has been configured or "
-			    "discovered for peer %"PRIu64"\n", peer->p_id);
+			    "discovered for peer %" PRIu64 "\n", peer->p_id);
 		rc = EHOSTUNREACH;
 		goto err;
 	}