No functional change intended.

service_dump_calls_per_lcore() was always called with a 0 reset flag.
service_dump_one() was called with either a 0 reset flag or a NULL
FILE pointer.

We can split the code for readability sake.

Note: there is no path to resetting calls_per_service[], this is left as
is.

Signed-off-by: David Marchand <david.march...@redhat.com>
---
 lib/librte_eal/common/rte_service.c | 54 +++++++++++------------------
 1 file changed, 20 insertions(+), 34 deletions(-)

diff --git a/lib/librte_eal/common/rte_service.c 
b/lib/librte_eal/common/rte_service.c
index 6c955d319a..bd8fb72e78 100644
--- a/lib/librte_eal/common/rte_service.c
+++ b/lib/librte_eal/common/rte_service.c
@@ -832,37 +832,14 @@ rte_service_lcore_attr_get(uint32_t lcore, uint32_t 
attr_id,
        }
 }
 
-static void
-service_dump_one(FILE *f, struct rte_service_spec_impl *s, uint32_t reset)
-{
-       /* avoid divide by zero */
-       int calls = 1;
-       if (s->calls != 0)
-               calls = s->calls;
-
-       if (reset) {
-               s->cycles_spent = 0;
-               s->calls = 0;
-               return;
-       }
-
-       if (f == NULL)
-               return;
-
-       fprintf(f, "  %s: stats %d\tcalls %"PRIu64"\tcycles %"
-                       PRIu64"\tavg: %"PRIu64"\n",
-                       s->spec.name, service_stats_enabled(s), s->calls,
-                       s->cycles_spent, s->cycles_spent / calls);
-}
-
 int32_t
 rte_service_attr_reset_all(uint32_t id)
 {
        struct rte_service_spec_impl *s;
        SERVICE_VALID_GET_OR_ERR_RET(id, s, -EINVAL);
 
-       int reset = 1;
-       service_dump_one(NULL, s, reset);
+       s->cycles_spent = 0;
+       s->calls = 0;
        return 0;
 }
 
@@ -884,7 +861,21 @@ rte_service_lcore_attr_reset_all(uint32_t lcore)
 }
 
 static void
-service_dump_calls_per_lcore(FILE *f, uint32_t lcore, uint32_t reset)
+service_dump_one(FILE *f, struct rte_service_spec_impl *s)
+{
+       /* avoid divide by zero */
+       int calls = 1;
+
+       if (s->calls != 0)
+               calls = s->calls;
+       fprintf(f, "  %s: stats %d\tcalls %"PRIu64"\tcycles %"
+                       PRIu64"\tavg: %"PRIu64"\n",
+                       s->spec.name, service_stats_enabled(s), s->calls,
+                       s->cycles_spent, s->cycles_spent / calls);
+}
+
+static void
+service_dump_calls_per_lcore(FILE *f, uint32_t lcore)
 {
        uint32_t i;
        struct core_state *cs = &lcore_states[lcore];
@@ -894,8 +885,6 @@ service_dump_calls_per_lcore(FILE *f, uint32_t lcore, 
uint32_t reset)
                if (!service_valid(i))
                        continue;
                fprintf(f, "%"PRIu64"\t", cs->calls_per_service[i]);
-               if (reset)
-                       cs->calls_per_service[i] = 0;
        }
        fprintf(f, "\n");
 }
@@ -911,8 +900,7 @@ rte_service_dump(FILE *f, uint32_t id)
                struct rte_service_spec_impl *s;
                SERVICE_VALID_GET_OR_ERR_RET(id, s, -EINVAL);
                fprintf(f, "Service %s Summary\n", s->spec.name);
-               uint32_t reset = 0;
-               service_dump_one(f, s, reset);
+               service_dump_one(f, s);
                return 0;
        }
 
@@ -921,8 +909,7 @@ rte_service_dump(FILE *f, uint32_t id)
        for (i = 0; i < RTE_SERVICE_NUM_MAX; i++) {
                if (!service_valid(i))
                        continue;
-               uint32_t reset = 0;
-               service_dump_one(f, &rte_services[i], reset);
+               service_dump_one(f, &rte_services[i]);
        }
 
        fprintf(f, "Service Cores Summary\n");
@@ -930,8 +917,7 @@ rte_service_dump(FILE *f, uint32_t id)
                if (lcore_config[i].core_role != ROLE_SERVICE)
                        continue;
 
-               uint32_t reset = 0;
-               service_dump_calls_per_lcore(f, i, reset);
+               service_dump_calls_per_lcore(f, i);
        }
 
        return 0;
-- 
2.23.0

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