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.

9 files changed, 20 insertions, 20 deletions

diff --git a/src/resolve/resolved-bus.c b/src/resolve/resolved-bus.c
index a138be2421..214810362d 100644
--- a/src/resolve/resolved-bus.c
+++ b/src/resolve/resolved-bus.c
@@ -188,7 +188,7 @@ static void bus_method_resolve_hostname_complete(DnsQuery *q) {
                 if (!canonical)
                         canonical = dns_resource_record_ref(rr);
 
-                added ++;
+                added++;
         }
 
         if (added <= 0) {
@@ -418,7 +418,7 @@ static void bus_method_resolve_address_complete(DnsQuery *q) {
                 if (r < 0)
                         goto finish;
 
-                added ++;
+                added++;
         }
 
         if (added <= 0) {
@@ -587,7 +587,7 @@ static void bus_method_resolve_record_complete(DnsQuery *q) {
                 if (r < 0)
                         goto finish;
 
-                added ++;
+                added++;
         }
 
         if (added <= 0) {
@@ -1094,9 +1094,9 @@ static void bus_method_resolve_service_complete(DnsQuery *q) {
                 }
 
                 if ((q->flags & SD_RESOLVED_NO_ADDRESS) == 0) {
-                        q->block_all_complete ++;
+                        q->block_all_complete++;
                         r = resolve_service_hostname(q, rr, ifindex);
-                        q->block_all_complete --;
+                        q->block_all_complete--;
 
                         if (r < 0)
                                 goto finish;
diff --git a/src/resolve/resolved-dns-answer.c b/src/resolve/resolved-dns-answer.c
index c08f7a7edd..5d7b4b4b5c 100644
--- a/src/resolve/resolved-dns-answer.c
+++ b/src/resolve/resolved-dns-answer.c
@@ -538,7 +538,7 @@ int dns_answer_remove_by_key(DnsAnswer **a, const DnsResourceKey *key) {
 
                         dns_resource_record_unref((*a)->items[i].rr);
                         memmove((*a)->items + i, (*a)->items + i + 1, sizeof(DnsAnswerItem) * ((*a)->n_rrs - i - 1));
-                        (*a)->n_rrs --;
+                        (*a)->n_rrs--;
                         continue;
 
                 } else
@@ -624,7 +624,7 @@ int dns_answer_remove_by_rr(DnsAnswer **a, DnsResourceRecord *rm) {
 
                         dns_resource_record_unref((*a)->items[i].rr);
                         memmove((*a)->items + i, (*a)->items + i + 1, sizeof(DnsAnswerItem) * ((*a)->n_rrs - i - 1));
-                        (*a)->n_rrs --;
+                        (*a)->n_rrs--;
                         continue;
 
                 } else
diff --git a/src/resolve/resolved-dns-cache.c b/src/resolve/resolved-dns-cache.c
index fb957db9ef..77c42d7aad 100644
--- a/src/resolve/resolved-dns-cache.c
+++ b/src/resolve/resolved-dns-cache.c
@@ -640,7 +640,7 @@ int dns_cache_put(
 
         cache_keys = dns_answer_size(answer);
         if (key)
-                cache_keys ++;
+                cache_keys++;
 
         /* Make some space for our new entries */
         dns_cache_make_space(c, cache_keys);
@@ -987,7 +987,7 @@ int dns_cache_export_shared_to_packet(DnsCache *cache, DnsPacket *p) {
                         if (r < 0)
                                 return r;
 
-                        ancount ++;
+                        ancount++;
                 }
         }
 
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 2e41dae656..64913da573 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -1469,7 +1469,7 @@ static int dns_packet_read_type_window(DnsPacket *p, Bitmap **types, size_t *sta
                                         return r;
                         }
 
-                        bit ++;
+                        bit++;
                         bitmask >>= 1;
                 }
         }
diff --git a/src/resolve/resolved-dns-query.c b/src/resolve/resolved-dns-query.c
index a7496aa586..a46674f6fe 100644
--- a/src/resolve/resolved-dns-query.c
+++ b/src/resolve/resolved-dns-query.c
@@ -927,7 +927,7 @@ static int dns_query_cname_redirect(DnsQuery *q, const DnsResourceRecord *cname)
 
         assert(q);
 
-        q->n_cname_redirects ++;
+        q->n_cname_redirects++;
         if (q->n_cname_redirects > CNAME_MAX)
                 return -ELOOP;
 
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)
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c
index 3443f71976..57f9455131 100644
--- a/src/resolve/resolved-dns-transaction.c
+++ b/src/resolve/resolved-dns-transaction.c
@@ -209,7 +209,7 @@ int dns_transaction_new(DnsTransaction **ret, DnsScope *s, DnsResourceKey *key)
         LIST_PREPEND(transactions_by_scope, s->transactions, t);
         t->scope = s;
 
-        s->manager->n_transactions_total ++;
+        s->manager->n_transactions_total++;
 
         if (ret)
                 *ret = t;
@@ -1375,7 +1375,7 @@ static int dns_transaction_make_packet_mdns(DnsTransaction *t) {
                 other->state = DNS_TRANSACTION_PENDING;
                 other->next_attempt_after = ts;
 
-                qdcount ++;
+                qdcount++;
 
                 if (dns_key_is_shared(other->key))
                         add_known_answers = true;
diff --git a/src/resolve/resolved-etc-hosts.c b/src/resolve/resolved-etc-hosts.c
index 6ccbdca20e..40d650949d 100644
--- a/src/resolve/resolved-etc-hosts.c
+++ b/src/resolve/resolved-etc-hosts.c
@@ -301,7 +301,7 @@ int manager_etc_hosts_read(Manager *m) {
         FOREACH_LINE(line, f, return log_error_errno(errno, "Failed to read /etc/hosts: %m")) {
                 char *l;
 
-                nr ++;
+                nr++;
 
                 l = strstrip(line);
                 if (isempty(l))
diff --git a/src/resolve/resolved-resolv-conf.c b/src/resolve/resolved-resolv-conf.c
index 065427b690..ff03acc772 100644
--- a/src/resolve/resolved-resolv-conf.c
+++ b/src/resolve/resolved-resolv-conf.c
@@ -158,7 +158,7 @@ static void write_resolv_conf_server(DnsServer *s, FILE *f, unsigned *count) {
 
         if (*count == MAXNS)
                 fputs("# Too many DNS servers configured, the following entries may be ignored.\n", f);
-        (*count) ++;
+        (*count)++;
 
         fprintf(f, "nameserver %s\n", s->server_string);
 }
@@ -184,7 +184,7 @@ static void write_resolv_conf_search(
         }
 
         (*length) += strlen(domain);
-        (*count) ++;
+        (*count)++;
 
         fputc(' ', f);
         fputs(domain, f);