Staging: octeon: Add blank lines after declarations

There are 2 missing blank lines after variable declarations in
octeon/ethernet-rx.c. They have been added per the coding style.
Signed-off-by: Jamie Lawler <jamie.lawler@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon/ethernet-rx.c

@@ -109,6 +109,7 @@ static inline int cvm_oct_check_rcv_error(cvmx_wqe_t *work)
 		int interface = cvmx_helper_get_interface_num(work->ipprt);
 		int index = cvmx_helper_get_interface_index_num(work->ipprt);
 		union cvmx_gmxx_rxx_frm_ctl gmxx_rxx_frm_ctl;
+
 		gmxx_rxx_frm_ctl.u64 =
 		    cvmx_read_csr(CVMX_GMXX_RXX_FRM_CTL(index, interface));
 		if (gmxx_rxx_frm_ctl.s.pre_chk == 0) {
@@ -214,6 +215,7 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
 		did_work_request = 0;
 		if (work == NULL) {
 			union cvmx_pow_wq_int wq_int;
+
 			wq_int.u64 = 0;
 			wq_int.s.iq_dis = 1 << pow_receive_group;
 			wq_int.s.wq_int = 1 << pow_receive_group;