[PATCH] staging: octeon: Remove unnecessary parentheses

[Cyrus Ramavarapu]

Remove unnecessary parentheses found by checkpatch.

Signed-off-by: Cyrus Ramavarapu <cyrus.ramavarapu@xxxxxxxxx>
---
 drivers/staging/octeon/ethernet-rgmii.c | 2 +-
 drivers/staging/octeon/ethernet-rx.c    | 5 ++---
 drivers/staging/octeon/ethernet-tx.c    | 8 ++++----
 drivers/staging/octeon/ethernet.c       | 6 +++---
 4 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/octeon/ethernet-rgmii.c b/drivers/staging/octeon/ethernet-rgmii.c
index 0c4fac31540a..15d2c84925ba 100644
--- a/drivers/staging/octeon/ethernet-rgmii.c
+++ b/drivers/staging/octeon/ethernet-rgmii.c
@@ -148,7 +148,7 @@ int cvm_oct_rgmii_open(struct net_device *dev)
 		 */
 		if ((priv->imode == CVMX_HELPER_INTERFACE_MODE_GMII &&
 		     priv->port  == 0) ||
-		    (priv->imode == CVMX_HELPER_INTERFACE_MODE_RGMII)) {
+		    priv->imode == CVMX_HELPER_INTERFACE_MODE_RGMII) {
 			priv->poll = cvm_oct_check_preamble_errors;
 			cvm_oct_check_preamble_errors(dev);
 		}
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
index 965330eec80a..db359a1e0b08 100644
--- a/drivers/staging/octeon/ethernet-rx.c
+++ b/drivers/staging/octeon/ethernet-rx.c
@@ -69,7 +69,7 @@ static inline int cvm_oct_check_rcv_error(struct cvmx_wqe *work)
 	else
 		port = work->word1.cn38xx.ipprt;
 
-	if ((work->word2.snoip.err_code == 10) && (work->word1.len <= 64))
+	if (work->word2.snoip.err_code == 10 && work->word1.len <= 64)
 		/*
 		 * Ignore length errors on min size packets. Some
 		 * equipment incorrectly pads packets to 64+4FCS
@@ -324,8 +324,7 @@ static int cvm_oct_poll(struct oct_rx_group *rx_group, int budget)
 			}
 			packet_not_copied = 0;
 		}
-		if (likely((port < TOTAL_NUMBER_OF_PORTS) &&
-			   cvm_oct_device[port])) {
+		if (likely(port < TOTAL_NUMBER_OF_PORTS && cvm_oct_device[port])) {
 			struct net_device *dev = cvm_oct_device[port];
 
 			/*
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index bbf33b88bb7c..0954509ea42c 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -153,8 +153,8 @@ netdev_tx_t cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
 	 * completely remove "qos" in the event neither interface
 	 * supports multiple queues per port.
 	 */
-	if ((CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 > 1) ||
-	    (CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 > 1)) {
+	if (CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 > 1 ||
+	    CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 > 1) {
 		qos = GET_SKBUFF_QOS(skb);
 		if (qos <= 0)
 			qos = 0;
@@ -224,7 +224,7 @@ netdev_tx_t cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
 	 * no room to add the padding.  The kernel should always give
 	 * us at least a cache line
 	 */
-	if ((skb->len < 64) && OCTEON_IS_MODEL(OCTEON_CN3XXX)) {
+	if (skb->len < 64 && OCTEON_IS_MODEL(OCTEON_CN3XXX)) {
 		union cvmx_gmxx_prtx_cfg gmx_prt_cfg;
 		int interface = INTERFACE(priv->port);
 		int index = INDEX(priv->port);
@@ -360,7 +360,7 @@ netdev_tx_t cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
 dont_put_skbuff_in_hw:
 
 	/* Check if we can use the hardware checksumming */
-	if ((skb->protocol == htons(ETH_P_IP)) &&
+	if (skb->protocol == htons(ETH_P_IP) &&
 	    (ip_hdr(skb)->version == 4) &&
 	    (ip_hdr(skb)->ihl == 5) &&
 	    ((ip_hdr(skb)->frag_off == 0) ||
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index 9eee28f2940c..d025ce51e755 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -248,7 +248,7 @@ static int cvm_oct_common_change_mtu(struct net_device *dev, int new_mtu)
 
 	dev->mtu = new_mtu;
 
-	if ((interface < 2) &&
+	if (interface < 2 &&
 	    (cvmx_helper_interface_get_mode(interface) !=
 		CVMX_HELPER_INTERFACE_MODE_SPI)) {
 		int index = INDEX(priv->port);
@@ -294,7 +294,7 @@ static void cvm_oct_common_set_multicast_list(struct net_device *dev)
 	struct octeon_ethernet *priv = netdev_priv(dev);
 	int interface = INTERFACE(priv->port);
 
-	if ((interface < 2) &&
+	if (interface < 2 &&
 	    (cvmx_helper_interface_get_mode(interface) !=
 		CVMX_HELPER_INTERFACE_MODE_SPI)) {
 		union cvmx_gmxx_rxx_adr_ctl control;
@@ -346,7 +346,7 @@ static int cvm_oct_set_mac_filter(struct net_device *dev)
 	union cvmx_gmxx_prtx_cfg gmx_cfg;
 	int interface = INTERFACE(priv->port);
 
-	if ((interface < 2) &&
+	if (interface < 2 &&
 	    (cvmx_helper_interface_get_mode(interface) !=
 		CVMX_HELPER_INTERFACE_MODE_SPI)) {
 		int i;
-- 
2.41.0