osd/scrub: avoid repeated config::get_val() call

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

diff --git a/src/osd/scrubber/scrub_job.cc b/src/osd/scrubber/scrub_job.cc
index b8f1aa3aa2b3ae7dd6cd6406bde4ff7a5c7bb43f..b260bcc3291c1f9b53a5f7cfa2b2b3325c420c6d 100644 (file)
--- a/src/osd/scrubber/scrub_job.cc
+++ b/src/osd/scrubber/scrub_job.cc
@@ -296,20 +296,19 @@ SchedTarget& ScrubJob::delay_on_failure(
     delay_cause_t delay_cause,
     utime_t scrub_clock_now)
 {
-  seconds delay = seconds(cct->_conf.get_val<int64_t>("osd_scrub_retry_delay"));
+  const char* delay_param = "osd_scrub_retry_delay";
   switch (delay_cause) {
     case delay_cause_t::flags:
-      delay =
-         seconds(cct->_conf.get_val<int64_t>("osd_scrub_retry_after_noscrub"));
+      delay_param = "osd_scrub_retry_after_noscrub";
       break;
     case delay_cause_t::pg_state:
-      delay = seconds(cct->_conf.get_val<int64_t>("osd_scrub_retry_pg_state"));
+      delay_param = "osd_scrub_retry_pg_state";
       break;
     case delay_cause_t::snap_trimming:
-      delay = seconds(cct->_conf.get_val<int64_t>("osd_scrub_retry_trimming"));
+      delay_param = "osd_scrub_retry_trimming";
       break;
     case delay_cause_t::interval:
-      delay = seconds(cct->_conf.get_val<int64_t>("osd_scrub_retry_new_interval"));
+      delay_param = "osd_scrub_retry_new_interval";
       break;
     case delay_cause_t::local_resources:
     case delay_cause_t::aborted:
@@ -317,6 +316,7 @@ SchedTarget& ScrubJob::delay_on_failure(
       // for all other possible delay causes: use the default delay
       break;
   }
+  const seconds delay = seconds(cct->_conf.get_val<int64_t>(delay_param));
 
   auto& delayed_target =
       (level == scrub_level_t::deep) ? deep_target : shallow_target;