staging: octeon: Remove blank lines after open brace

Blank lines are not necessary after an open brace. Checkpatch detected
these issues.

Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon/ethernet-rx.c

@@ -101,7 +101,6 @@ static inline int cvm_oct_check_rcv_error(cvmx_wqe_t *work)
 		gmxx_rxx_frm_ctl.u64 =
 		    cvmx_read_csr(CVMX_GMXX_RXX_FRM_CTL(index, interface));
 		if (gmxx_rxx_frm_ctl.s.pre_chk == 0) {
-
 			u8 *ptr =
 			    cvmx_phys_to_ptr(work->packet_ptr.s.addr);
 			int i = 0;

drivers/staging/octeon/ethernet-spi.c

@@ -167,9 +167,7 @@ static void cvm_oct_spi_poll(struct net_device *dev)
 	int interface;
 
 	for (interface = 0; interface < 2; interface++) {
-
 		if ((priv->port == interface * 16) && need_retrain[interface]) {
-
 			if (cvmx_spi_restart_interface
 			    (interface, CVMX_SPI_MODE_DUPLEX, 10) == 0) {
 				need_retrain[interface] = 0;

drivers/staging/octeon/ethernet-tx.c

@@ -427,7 +427,6 @@ dont_put_skbuff_in_hw:
 	/* Drop this packet if we have too many already queued to the HW */
 	if (unlikely(skb_queue_len(&priv->tx_free_list[qos]) >=
 		     MAX_OUT_QUEUE_DEPTH)) {
-
 		if (dev->tx_queue_len != 0) {
 			/* Drop the lock when notifying the core.  */
 			spin_unlock_irqrestore(&priv->tx_free_list[qos].lock,