tree-wide: make ++/-- usage consistent WRT spacing

Throughout the tree there's spurious use of spaces separating ++ and --
operators from their respective operands.  Make ++ and -- operator
consistent with the majority of existing uses; discard the spaces.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/resolve/resolved-dns-server.c b/src/resolve/resolved-dns-server.c
index 27342a0e04..49d488cec5 100644
--- a/src/resolve/resolved-dns-server.c
+++ b/src/resolve/resolved-dns-server.c
@@ -120,7 +120,7 @@ DnsServer* dns_server_ref(DnsServer *s)  {
                 return NULL;
 
         assert(s->n_ref > 0);
-        s->n_ref ++;
+        s->n_ref++;
 
         return s;
 }
@@ -130,7 +130,7 @@ DnsServer* dns_server_unref(DnsServer *s)  {
                 return NULL;
 
         assert(s->n_ref > 0);
-        s->n_ref --;
+        s->n_ref--;
 
         if (s->n_ref > 0)
                 return NULL;
@@ -290,9 +290,9 @@ void dns_server_packet_lost(DnsServer *s, int protocol, DnsServerFeatureLevel le
 
         if (s->possible_feature_level == level) {
                 if (protocol == IPPROTO_UDP)
-                        s->n_failed_udp ++;
+                        s->n_failed_udp++;
                 else if (protocol == IPPROTO_TCP)
-                        s->n_failed_tcp ++;
+                        s->n_failed_tcp++;
         }
 
         if (s->resend_timeout > usec)