remove extra parentheses in return statement

[dpdk.git] / drivers / crypto / qat / qat_crypto.c

diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c
index 47b257f8e5da2f33a584062a539a69862dd92e46..129e96db5db5277429d964d40e570125ea05e7a8 100644 (file)
--- a/drivers/crypto/qat/qat_crypto.c
+++ b/drivers/crypto/qat/qat_crypto.c
@@ -294,8 +294,8 @@ uint16_t qat_crypto_pkt_tx_burst(void *qp, struct rte_mbuf **tx_pkts,
        tail = queue->tail;
 
        /* Find how many can actually fit on the ring */
        tail = queue->tail;
 
        /* Find how many can actually fit on the ring */

-       overflow = (rte_atomic16_add_return(&tmp_qp->inflights16, nb_pkts)
-                               - queue->max_inflights);
+       overflow = rte_atomic16_add_return(&tmp_qp->inflights16, nb_pkts)
+                               - queue->max_inflights;

        if (overflow > 0) {
                rte_atomic16_sub(&tmp_qp->inflights16, overflow);
                nb_pkts_possible = nb_pkts - overflow;
        if (overflow > 0) {
                rte_atomic16_sub(&tmp_qp->inflights16, overflow);
                nb_pkts_possible = nb_pkts - overflow;