tree-wide: use sd_id128_is_null() instead of sd_id128_equal where appropriate

It's a bit easier to read because shorter. Also, most likely a tiny bit faster.

diff --git a/src/libelogind/sd-bus/bus-socket.c b/src/libelogind/sd-bus/bus-socket.c
index f1e2a06050153732f5c56b3ca5095d757b3ff87c..cfd775313905a9faa79c1f5c31dd4571f2dbf939 100644 (file)
--- a/src/libelogind/sd-bus/bus-socket.c
+++ b/src/libelogind/sd-bus/bus-socket.c
@@ -221,7 +221,7 @@ static int bus_socket_auth_verify_client(sd_bus *b) {
                 peer.bytes[i/2] = ((uint8_t) x << 4 | (uint8_t) y);
         }
 
-        if (!sd_id128_equal(b->server_id, SD_ID128_NULL) &&
+        if (!sd_id128_is_null(b->server_id) &&
             !sd_id128_equal(b->server_id, peer))
                 return -EPERM;