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scsi: bnx2i: bnx2i_hwi: use swap macro in bnx2i_send_iscsi_nopout

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Make use of the swap macro and remove unnecessary variable tmp.  This
makes the code easier to read and maintain.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Manish Rangankar <Manish.Rangankar@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Gustavo A. R. Silva 2017-11-03 14:58:39 -05:00 • committed by Martin K. Petersen
commit f35cb48ef8
1 changed files with 3 additions and 6 deletions
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9
drivers/scsi/bnx2i/bnx2i_hwi.c
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@ -547,12 +547,9 @@ int bnx2i_send_iscsi_nopout(struct bnx2i_conn *bnx2i_conn,
nopout_wqe->op_attr = ISCSI_FLAG_CMD_FINAL;
memcpy(nopout_wqe->lun, &nopout_hdr->lun, 8);
if (test_bit(BNX2I_NX2_DEV_57710, &ep->hba->cnic_dev_type)) {
u32 tmp = nopout_wqe->lun[0];
/* 57710 requires LUN field to be swapped */
nopout_wqe->lun[0] = nopout_wqe->lun[1];
nopout_wqe->lun[1] = tmp;
}
/* 57710 requires LUN field to be swapped */
if (test_bit(BNX2I_NX2_DEV_57710, &ep->hba->cnic_dev_type))
swap(nopout_wqe->lun[0], nopout_wqe->lun[1]);
nopout_wqe->itt = ((u16)task->itt |
(ISCSI_TASK_TYPE_MPATH <<