remove extra parentheses in return statement

[dpdk.git] / drivers / net / bnx2x / bnx2x_rxtx.c

diff --git a/drivers/net/bnx2x/bnx2x_rxtx.c b/drivers/net/bnx2x/bnx2x_rxtx.c
index 52152e2..752a5e8 100644 (file)
--- a/drivers/net/bnx2x/bnx2x_rxtx.c
+++ b/drivers/net/bnx2x/bnx2x_rxtx.c
@@ -89,7 +89,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
                                 RTE_CACHE_LINE_SIZE, socket_id);
        if (NULL == rxq) {
                PMD_INIT_LOG(ERR, "rte_zmalloc for rxq failed!");
-               return (-ENOMEM);
+               return -ENOMEM;
        }
        rxq->sc = sc;
        rxq->mb_pool = mp;
@@ -121,7 +121,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
        if (NULL == dma) {
                PMD_RX_LOG(ERR, "ring_dma_zone_reserve for rx_ring failed!");
                bnx2x_rx_queue_release(rxq);
-               return (-ENOMEM);
+               return -ENOMEM;
        }
        fp->rx_desc_mapping = rxq->rx_ring_phys_addr = (uint64_t)dma->phys_addr;
        rxq->rx_ring = (uint64_t*)dma->addr;
@@ -142,7 +142,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
        if (NULL == rxq->sw_ring) {
                PMD_RX_LOG(ERR, "rte_zmalloc for sw_ring failed!");
                bnx2x_rx_queue_release(rxq);
-               return (-ENOMEM);
+               return -ENOMEM;
        }
 
        /* Initialize software ring entries */
@@ -153,7 +153,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
                        PMD_RX_LOG(ERR, "RX mbuf alloc failed queue_id=%u, idx=%d",
                                   (unsigned)rxq->queue_id, idx);
                        bnx2x_rx_queue_release(rxq);
-                       return (-ENOMEM);
+                       return -ENOMEM;
                }
                rxq->sw_ring[idx] = mbuf;
                rxq->rx_ring[idx] = mbuf->buf_physaddr;
@@ -169,7 +169,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
        dma = ring_dma_zone_reserve(dev, "bnx2x_rcq", queue_idx, dma_size, socket_id);
        if (NULL == dma) {
                PMD_RX_LOG(ERR, "RCQ  alloc failed");
-               return (-ENOMEM);
+               return -ENOMEM;
        }
        fp->rx_comp_mapping = rxq->cq_ring_phys_addr = (uint64_t)dma->phys_addr;
        rxq->cq_ring = (union eth_rx_cqe*)dma->addr;
@@ -278,7 +278,7 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
        txq = rte_zmalloc("ethdev TX queue", sizeof(struct bnx2x_tx_queue),
                          RTE_CACHE_LINE_SIZE);
        if (txq == NULL)
-               return (-ENOMEM);
+               return -ENOMEM;
        txq->sc = sc;
 
        txq->nb_tx_pages = 1;
@@ -302,7 +302,7 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
        tz = ring_dma_zone_reserve(dev, "tx_hw_ring", queue_idx, tsize, socket_id);
        if (tz == NULL) {
                bnx2x_tx_queue_release(txq);
-               return (-ENOMEM);
+               return -ENOMEM;
        }
        fp->tx_desc_mapping = txq->tx_ring_phys_addr = (uint64_t)tz->phys_addr;
        txq->tx_ring = (union eth_tx_bd_types *) tz->addr;
@@ -314,7 +314,7 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
                                   RTE_CACHE_LINE_SIZE);
        if (txq->sw_ring == NULL) {
                bnx2x_tx_queue_release(txq);
-               return (-ENOMEM);
+               return -ENOMEM;
        }
 
        /* PMD_DRV_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64,