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Fixes for "warning: value computed is not used" errors #93

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merged 1 commit into from
Mar 18, 2014
Merged

Fixes for "warning: value computed is not used" errors #93

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4 changes: 2 additions & 2 deletions rdkafka.c
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Original file line number Diff line number Diff line change
Expand Up @@ -590,7 +590,7 @@ void rd_kafka_destroy0 (rd_kafka_t *rk) {

free(rk);

rd_atomic_sub(&rd_kafka_handle_cnt_curr, 1);
(void)rd_atomic_sub(&rd_kafka_handle_cnt_curr, 1);
}


Expand Down Expand Up @@ -959,7 +959,7 @@ rd_kafka_t *rd_kafka_new (rd_kafka_type_t type, rd_kafka_conf_t *conf,
if (rk->rk_conf.brokerlist)
rd_kafka_brokers_add(rk, rk->rk_conf.brokerlist);

rd_atomic_add(&rd_kafka_handle_cnt_curr, 1);
(void)rd_atomic_add(&rd_kafka_handle_cnt_curr, 1);

/* Restore sigmask of caller */
pthread_sigmask(SIG_SETMASK, &oldset, NULL);
Expand Down
6 changes: 3 additions & 3 deletions rdkafka_broker.c
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Original file line number Diff line number Diff line change
Expand Up @@ -123,7 +123,7 @@ static void rd_kafka_broker_set_state (rd_kafka_broker_t *rkb,
rkb->rkb_rk->rk_broker_down_cnt,
rkb->rkb_rk->rk_broker_cnt);
} else if (rkb->rkb_state == RD_KAFKA_BROKER_STATE_DOWN)
rd_atomic_sub(&rkb->rkb_rk->rk_broker_down_cnt, 1);
(void)rd_atomic_sub(&rkb->rkb_rk->rk_broker_down_cnt, 1);

rkb->rkb_state = state;
}
Expand Down Expand Up @@ -3298,7 +3298,7 @@ static void *rd_kafka_broker_thread_main (void *arg) {

rd_kafka_lock(rkb->rkb_rk);
TAILQ_REMOVE(&rkb->rkb_rk->rk_brokers, rkb, rkb_link);
rd_atomic_sub(&rkb->rkb_rk->rk_broker_cnt, 1);
(void)rd_atomic_sub(&rkb->rkb_rk->rk_broker_cnt, 1);
rd_kafka_unlock(rkb->rkb_rk);
rd_kafka_broker_fail(rkb, RD_KAFKA_RESP_ERR__DESTROY, NULL);
rd_kafka_broker_destroy(rkb);
Expand Down Expand Up @@ -3429,7 +3429,7 @@ static rd_kafka_broker_t *rd_kafka_broker_add (rd_kafka_t *rk,
}

TAILQ_INSERT_TAIL(&rkb->rkb_rk->rk_brokers, rkb, rkb_link);
rd_atomic_add(&rkb->rkb_rk->rk_broker_cnt, 1);
(void)rd_atomic_add(&rkb->rkb_rk->rk_broker_cnt, 1);

rd_rkb_dbg(rkb, BROKER, "BROKER",
"Added new broker with NodeId %"PRId32,
Expand Down