Drop unused Manager member timeout

The timeout member is never read from.
This also makes the call of sd_journal_reliable_fd(3) unnecessary.

Author: cgzones

src/netlog/netlog-manager.c

@@ -16,8 +16,6 @@
 #include "string-util.h"
 #include "util.h"
 
-#define JOURNAL_SEND_POLL_TIMEOUT (10 * USEC_PER_SEC)
-
 /* Default severity LOG_NOTICE */
 #define JOURNAL_DEFAULT_SEVERITY LOG_PRI(LOG_NOTICE)
 
@@ -339,8 +337,6 @@ static void close_journal_input(Manager *m) {
                 sd_journal_close(m->journal);
                 m->journal = NULL;
         }
-
-        m->timeout = 0;
 }
 
 static int manager_signal_event_handler(sd_event_source *event, const struct signalfd_siginfo *si, void *userdata) {
@@ -392,13 +388,6 @@ static int manager_journal_monitor_listen(Manager *m) {
 
         events = sd_journal_get_events(m->journal);
 
-        r = sd_journal_reliable_fd(m->journal);
-        assert(r >= 0);
-        if (r > 0)
-                m->timeout = -1;
-        else
-                m->timeout = JOURNAL_SEND_POLL_TIMEOUT;
-
         r = sd_event_add_io(m->event, &m->event_journal_input, m->journal_watch_fd,
                             events, manager_journal_event_handler, m);
         if (r < 0)

src/netlog/netlog-manager.h

@@ -36,7 +36,6 @@ struct Manager {
         sd_event *event;
 
         sd_event_source *event_journal_input;
-        uint64_t timeout;
         usec_t retry_interval;
         usec_t connection_retry_usec;