On 5/16/20 7:55 PM, Marius Bakke wrote:

You should send it, at least, to the project maintainer.

---
  libmultipath/config.c |  2 +-
  multipathd/main.c     | 19 +++++++++++++------
  2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/libmultipath/config.c b/libmultipath/config.c
index b4d87689..a28dc4f2 100644
--- a/libmultipath/config.c
+++ b/libmultipath/config.c
@@ -696,7 +696,7 @@ process_config_dir(struct config *conf, char *dir)
        pthread_cleanup_pop(1);
  }
-static void set_max_checkint_from_watchdog(struct config *conf)
+static void set_max_checkint_from_watchdog(__attribute__((unused)) struct 
config *conf)
  {
  #ifdef USE_SYSTEMD
        char *envp = getenv("WATCHDOG_USEC");
diff --git a/multipathd/main.c b/multipathd/main.c
index 8baf9abe..8d3eace6 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -176,6 +176,7 @@ daemon_status(void)
  /*
   * I love you too, systemd ...
   */
+#ifdef USE_SYSTEMD
  static const char *
  sd_notify_status(enum daemon_status state)
  {
@@ -195,7 +196,6 @@ sd_notify_status(enum daemon_status state)
        return NULL;
  }
-#ifdef USE_SYSTEMD
  static void do_sd_notify(enum daemon_status old_state,
                         enum daemon_status new_state)
  {
@@ -247,7 +247,9 @@ enum daemon_status wait_for_state_change_if(enum 
daemon_status oldstate,
  static void __post_config_state(enum daemon_status state)
  {
        if (state != running_state && running_state != DAEMON_SHUTDOWN) {
-               enum daemon_status old_state = running_state;
+               /* save state for sd_notify */
+               enum daemon_status
+                       __attribute__((unused)) old_state = running_state;
running_state = state;
                pthread_cond_broadcast(&config_cond);
@@ -272,7 +274,9 @@ int set_config_state(enum daemon_status state)
        pthread_cleanup_push(config_cleanup, NULL);
        pthread_mutex_lock(&config_lock);
        if (running_state != state) {
-               enum daemon_status old_state = running_state;
+               /* save state for sd_notify */
+               enum daemon_status
+                       __attribute__((unused)) old_state = running_state;
if (running_state == DAEMON_SHUTDOWN)
                        rc = EINVAL;
@@ -2280,7 +2284,6 @@ checkerloop (void *ap)
        struct timespec last_time;
        struct config *conf;
        int foreign_tick = 0;
-       bool use_watchdog;
pthread_cleanup_push(rcu_unregister, NULL);
        rcu_register_thread();
@@ -2292,11 +2295,15 @@ checkerloop (void *ap)
        get_monotonic_time(&last_time);
        last_time.tv_sec -= 1;
- /* use_watchdog is set from process environment and never changes */
        conf = get_multipath_config();
-       use_watchdog = conf->use_watchdog;
        put_multipath_config(conf);
+#ifdef USE_SYSTEMD
+       /* use_watchdog is set from process environment and never changes */
+       bool use_watchdog;
+       use_watchdog = conf->use_watchdog;
+#endif
+
        while (1) {
                struct timespec diff_time, start_time, end_time;
                int num_paths = 0, strict_timing, rc = 0;


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