Use the new mLib macros for discarding uninteresting error codes.

[tripe] / server / tun-linux.c

diff --git a/server/tun-linux.c b/server/tun-linux.c
index b870580263edc3576c1becaab815c6223d7c9cfc..7b1fa1df5fe668ad802f1d6d3121ab18850e55ec 100644 (file)
--- a/server/tun-linux.c
+++ b/server/tun-linux.c
@@ -65,7 +65,8 @@ static void t_read(int fd, unsigned mode, void *v)
 
   n = read(fd, buf_i, sizeof(buf_i));
   if (n < 0) {
-    a_warn("TUN", "%s", p_ifname(t->p), "read-error", "?ERRNO", A_END);
+    a_warn("TUN", "%s", p_ifname(t->p), "linux",
+          "read-error", "?ERRNO", A_END);
     return;
   }
   IF_TRACING(T_TUNNEL, {
@@ -128,7 +129,7 @@ static void t_inject(tunnel *t, buf *b)
     trace(T_TUNNEL, "tun-linux: inject decrypted packet");
     trace_block(T_PACKET, "tunnel: packet contents", BBASE(b), BLEN(b));
   })
-  write(t->f.fd, BBASE(b), BLEN(b));
+  DISCARD(write(t->f.fd, BBASE(b), BLEN(b)));
 }
 
 /* --- @t_destroy@ --- *