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@xxxxxxxxxxxxxx>
---
drivers/scsi/bnx2i/bnx2i_hwi.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index e0640e0..9e3bf53 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -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 <<
--
2.7.4
