Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / resolve / resolved-dns-packet.c

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index e2f227bfc64c84d4f75fc3fbdc3c2ab39145894d..40f35475fdce63344927c304e969029adc2ba615 100644 (file)
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -1514,7 +1515,7 @@ static int dns_packet_read_type_window(DnsPacket *p, Bitmap **types, size_t *sta
 
                 found = true;
 
-                while (bitmask) {
+                for (; bitmask; bit++, bitmask >>= 1)
                         if (bitmap[i] & bitmask) {
                                 uint16_t n;
 
@@ -1528,10 +1529,6 @@ static int dns_packet_read_type_window(DnsPacket *p, Bitmap **types, size_t *sta
                                 if (r < 0)
                                         return r;
                         }
-
-                        bit++;
-                        bitmask >>= 1;
-                }
         }
 
         if (!found)