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, 25 insertions, 25 deletions

diff --git a/src/core/execute.c b/src/core/execute.c
index 184c72dbe7..8ede9e9afb 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -2237,7 +2237,7 @@ int exec_context_load_environment(Unit *unit, const ExecContext *c, char ***l) {
 
                 if (fn[0] == '-') {
                         ignore = true;
-                        fn ++;
+                        fn++;
                 }
 
                 if (!path_is_absolute(fn)) {
diff --git a/src/core/job.c b/src/core/job.c
index 97304c4d05..012cf72d1f 100644
--- a/src/core/job.c
+++ b/src/core/job.c
@@ -222,7 +222,7 @@ Job* job_install(Job *j) {
         *pj = j;
         j->installed = true;
 
-        j->manager->n_installed_jobs ++;
+        j->manager->n_installed_jobs++;
         log_unit_debug(j->unit,
                        "Installed new job %s/%s as %u",
                        j->unit->id, job_type_to_string(j->type), (unsigned) j->id);
@@ -856,7 +856,7 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) {
         }
 
         if (result == JOB_FAILED || result == JOB_INVALID)
-                j->manager->n_failed_jobs ++;
+                j->manager->n_failed_jobs++;
 
         job_uninstall(j);
         job_free(j);
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 4a65d174b8..3eeb904d7e 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -620,7 +620,7 @@ int config_parse_exec(
                                 separate_argv0 = true;
                         else
                                 break;
-                        f ++;
+                        f++;
                 }
 
                 if (isempty(f)) {
@@ -668,7 +668,7 @@ int config_parse_exec(
                         /* Check explicitly for an unquoted semicolon as
                          * command separator token.  */
                         if (p[0] == ';' && (!p[1] || strchr(WHITESPACE, p[1]))) {
-                                p ++;
+                                p++;
                                 p += strspn(p, WHITESPACE);
                                 semicolon = true;
                                 break;
diff --git a/src/core/main.c b/src/core/main.c
index c725a686f1..ac4fd87585 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -1073,7 +1073,7 @@ static int prepare_reexecute(Manager *m, FILE **_f, FDSet **_fds, bool switching
                 return log_error_errno(r, "Failed to create serialization file: %m");
 
         /* Make sure nothing is really destructed when we shut down */
-        m->n_reloading ++;
+        m->n_reloading++;
         bus_manager_send_reloading(m, true);
 
         fds = fdset_new();
diff --git a/src/core/manager.c b/src/core/manager.c
index f36cf5e320..f13e933578 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1137,7 +1137,7 @@ int manager_startup(Manager *m, FILE *serialization, FDSet *fds) {
          * this is already known, so we increase the counter here
          * already */
         if (serialization)
-                m->n_reloading ++;
+                m->n_reloading++;
 
         /* First, enumerate what we can from all config files */
         dual_timestamp_get(&m->units_load_start_timestamp);
@@ -1171,7 +1171,7 @@ int manager_startup(Manager *m, FILE *serialization, FDSet *fds) {
 
         if (serialization) {
                 assert(m->n_reloading > 0);
-                m->n_reloading --;
+                m->n_reloading--;
 
                 /* Let's wait for the UnitNew/JobNew messages being
                  * sent, before we notify that the reload is
@@ -2231,7 +2231,7 @@ int manager_serialize(Manager *m, FILE *f, FDSet *fds, bool switching_root) {
         assert(f);
         assert(fds);
 
-        m->n_reloading ++;
+        m->n_reloading++;
 
         fprintf(f, "current-job-id=%"PRIu32"\n", m->current_job_id);
         fprintf(f, "taint-usr=%s\n", yes_no(m->taint_usr));
@@ -2301,13 +2301,13 @@ int manager_serialize(Manager *m, FILE *f, FDSet *fds, bool switching_root) {
 
                 r = unit_serialize(u, f, fds, !switching_root);
                 if (r < 0) {
-                        m->n_reloading --;
+                        m->n_reloading--;
                         return r;
                 }
         }
 
         assert(m->n_reloading > 0);
-        m->n_reloading --;
+        m->n_reloading--;
 
         if (ferror(f))
                 return -EIO;
@@ -2327,7 +2327,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
 
         log_debug("Deserializing state...");
 
-        m->n_reloading ++;
+        m->n_reloading++;
 
         for (;;) {
                 char line[LINE_MAX], *l;
@@ -2495,7 +2495,7 @@ finish:
                 r = -EIO;
 
         assert(m->n_reloading > 0);
-        m->n_reloading --;
+        m->n_reloading--;
 
         return r;
 }
@@ -2511,23 +2511,23 @@ int manager_reload(Manager *m) {
         if (r < 0)
                 return r;
 
-        m->n_reloading ++;
+        m->n_reloading++;
         bus_manager_send_reloading(m, true);
 
         fds = fdset_new();
         if (!fds) {
-                m->n_reloading --;
+                m->n_reloading--;
                 return -ENOMEM;
         }
 
         r = manager_serialize(m, f, fds, false);
         if (r < 0) {
-                m->n_reloading --;
+                m->n_reloading--;
                 return r;
         }
 
         if (fseeko(f, 0, SEEK_SET) < 0) {
-                m->n_reloading --;
+                m->n_reloading--;
                 return -errno;
         }
 
diff --git a/src/core/service.c b/src/core/service.c
index 1f6d821db3..5d58b0b752 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -942,7 +942,7 @@ static void service_set_state(Service *s, ServiceState state) {
                 if (ec && exec_context_may_touch_console(ec)) {
                         Manager *m = UNIT(s)->manager;
 
-                        m->n_on_console --;
+                        m->n_on_console--;
                         if (m->n_on_console == 0)
                                 /* unset no_console_output flag, since the console is free */
                                 m->no_console_output = false;
diff --git a/src/core/socket.c b/src/core/socket.c
index a1cb54d77a..87586c1c2e 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -1979,7 +1979,7 @@ static void socket_enter_running(Socket *s, int cfd) {
 
                 service = SERVICE(UNIT_DEREF(s->service));
                 unit_ref_unset(&s->service);
-                s->n_accepted ++;
+                s->n_accepted++;
 
                 UNIT(service)->no_gc = false;
 
@@ -1990,7 +1990,7 @@ static void socket_enter_running(Socket *s, int cfd) {
                         goto fail;
 
                 cfd = -1;
-                s->n_connections ++;
+                s->n_connections++;
 
                 r = manager_add_job(UNIT(s)->manager, JOB_START, UNIT(service), JOB_REPLACE, &error, NULL);
                 if (r < 0)
diff --git a/src/core/umount.c b/src/core/umount.c
index a458768e7d..b953fcc152 100644
--- a/src/core/umount.c
+++ b/src/core/umount.c
@@ -472,7 +472,7 @@ static int loopback_points_list_detach(MountPoint **head, bool *changed) {
                     major(root_st.st_dev) != 0 &&
                     lstat(m->path, &loopback_st) >= 0 &&
                     root_st.st_dev == loopback_st.st_rdev) {
-                        n_failed ++;
+                        n_failed++;
                         continue;
                 }
 
@@ -507,7 +507,7 @@ static int dm_points_list_detach(MountPoint **head, bool *changed) {
                 if (k >= 0 &&
                     major(root_st.st_dev) != 0 &&
                     root_st.st_dev == m->devnum) {
-                        n_failed ++;
+                        n_failed++;
                         continue;
                 }
 
diff --git a/src/core/unit.c b/src/core/unit.c
index 3c4f85e744..af38beb0c3 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -364,7 +364,7 @@ void unit_add_to_gc_queue(Unit *u) {
         LIST_PREPEND(gc_queue, u->manager->gc_queue, u);
         u->in_gc_queue = true;
 
-        u->manager->n_in_gc_queue ++;
+        u->manager->n_in_gc_queue++;
 }
 
 void unit_add_to_dbus_queue(Unit *u) {
@@ -1864,13 +1864,13 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
                 ec = unit_get_exec_context(u);
                 if (ec && exec_context_may_touch_console(ec)) {
                         if (UNIT_IS_INACTIVE_OR_FAILED(ns)) {
-                                m->n_on_console --;
+                                m->n_on_console--;
 
                                 if (m->n_on_console == 0)
                                         /* unset no_console_output flag, since the console is free */
                                         m->no_console_output = false;
                         } else
-                                m->n_on_console ++;
+                                m->n_on_console++;
                 }
         }