[PATCH] scsi: qla2xxx: Use min/max helpers for comparison and assignment

[PATCH] scsi: qla2xxx: Use min/max helpers for comparison and assignment

[Deepak R Varma]

Simplify code by using min and max helper macro for logical evaluation
and value assignment.
Proposed change is identified using minmax.cocci semantic patch script.

Signed-off-by: Deepak R Varma <drv@mailo.com>
---
 drivers/scsi/qla2xxx/qla_dbg.c  | 4 ++--
 drivers/scsi/qla2xxx/qla_init.c | 8 ++------
 drivers/scsi/qla2xxx/qla_sup.c  | 2 +-
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index d7e8454304ce..02440c595753 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -686,9 +686,9 @@ qla25xx_copy_mq(struct qla_hw_data *ha, void *ptr, __be32 **last_chain)
 	mq->type = htonl(DUMP_CHAIN_MQ);
 	mq->chain_size = htonl(sizeof(struct qla2xxx_mq_chain));
 
-	que_cnt = ha->max_req_queues > ha->max_rsp_queues ?
-		ha->max_req_queues : ha->max_rsp_queues;
+	que_cnt = max(ha->max_req_queues, ha->max_rsp_queues);
 	mq->count = htonl(que_cnt);
+
 	for (cnt = 0; cnt < que_cnt; cnt++) {
 		reg = ISP_QUE_REG(ha, cnt);
 		que_idx = cnt * 4;
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 8d9ecabb1aac..1250f575fb1e 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -3734,12 +3734,8 @@ qla2x00_alloc_outstanding_cmds(struct qla_hw_data *ha, struct req_que *req)
 
 	if (!IS_FWI2_CAPABLE(ha))
 		req->num_outstanding_cmds = DEFAULT_OUTSTANDING_COMMANDS;
-	else {
-		if (ha->cur_fw_xcb_count <= ha->cur_fw_iocb_count)
-			req->num_outstanding_cmds = ha->cur_fw_xcb_count;
-		else
-			req->num_outstanding_cmds = ha->cur_fw_iocb_count;
-	}
+	else
+		req->num_outstanding_cmds = min(ha->cur_fw_xcb_count, ha->cur_fw_iocb_count);
 
 	req->outstanding_cmds = kcalloc(req->num_outstanding_cmds,
 					sizeof(srb_t *),
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index c092a6b1ced4..e26f9835c124 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -3625,7 +3625,7 @@ qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *vha)
 	max_len = FCP_PRIO_CFG_SIZE - FCP_PRIO_CFG_HDR_SIZE;
 
 	ha->isp_ops->read_optrom(vha, &ha->fcp_prio_cfg->entry[0],
-			fcp_prio_addr << 2, (len < max_len ? len : max_len));
+				 fcp_prio_addr << 2, min(len, max_len));
 
 	/* revalidate the entire FCP priority config data, including entries */
 	if (!qla24xx_fcp_prio_cfg_valid(vha, ha->fcp_prio_cfg, 1))
-- 
2.34.1