resolved: simplify on_stream_io() a bit

2018-12-07 17:16:29 +01:00
parent 1478aa4eb5
commit b2cf6704e7
1 changed files with 6 additions and 8 deletions
@@ -281,18 +281,16 @@ static int on_stream_io(sd_event_source *es, int fd, uint32_t revents, void *use
 #if ENABLE_DNS_OVER_TLS
        if (s->encrypted) {
                r = dnstls_stream_on_io(s, revents);
-
                if (r == DNSTLS_STREAM_CLOSED)
                        return 0;
-                else if (r == -EAGAIN)
+                if (r == -EAGAIN)
                        return dns_stream_update_io(s);
-                else if (r < 0) {
+                if (r < 0)
                        return dns_stream_complete(s, -r);
-                } else {
-                        r = dns_stream_update_io(s);
-                        if (r < 0)
-                                return r;
-                }
+
+                r = dns_stream_update_io(s);
+                if (r < 0)
+                        return r;
        }
 #endif