All of lore.kernel.org
 help / color / mirror / Atom feed
From: Deepak R Varma <drv@mailo.com>
To: Anil Gurumurthy <anil.gurumurthy@qlogic.com>,
	Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Saurabh Singh Sengar <ssengar@microsoft.com>,
	Praveen Kumar <kumarpraveen@linux.microsoft.com>,
	Deepak R Varma <drv@mailo.com>
Subject: [PATCH v2] scsi: bfa: Use min helpers for comparison and assignment
Date: Sat, 28 Jan 2023 23:23:29 +0530	[thread overview]
Message-ID: <Y9VhGXYLHWCwEnel@ubun2204.myguest.virtualbox.org> (raw)

Simplify code by using min helper macros for logical evaluation
and value assignment. Use the _t variant when the variable types
are not same. The change also facilitates code realignment for improved
readability.
Proposed change is identified using minmax.cocci Coccinelle script.

Signed-off-by: Deepak R Varma <drv@mailo.com>
---
Changes in v2:
   - include an opportunity from bfa_svc.c

 drivers/scsi/bfa/bfa_fcbuild.c   | 3 +--
 drivers/scsi/bfa/bfa_fcs_rport.c | 5 +----
 drivers/scsi/bfa/bfa_svc.c       | 5 +----
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/scsi/bfa/bfa_fcbuild.c b/drivers/scsi/bfa/bfa_fcbuild.c
index df18d9d2af53..a58a73e596c0 100644
--- a/drivers/scsi/bfa/bfa_fcbuild.c
+++ b/drivers/scsi/bfa/bfa_fcbuild.c
@@ -1092,8 +1092,7 @@ fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
 	memset(rftid, 0, sizeof(struct fcgs_rftid_req_s));
 
 	rftid->dap = s_id;
-	memcpy((void *)rftid->fc4_type, (void *)fc4_bitmap,
-		(bitmap_size < 32 ? bitmap_size : 32));
+	memcpy((void *)rftid->fc4_type, (void *)fc4_bitmap, min_t(u32, bitmap_size, 32));
 
 	return sizeof(struct fcgs_rftid_req_s) + sizeof(struct ct_hdr_s);
 }
diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c
index c21aa37b8adb..d501314be8d8 100644
--- a/drivers/scsi/bfa/bfa_fcs_rport.c
+++ b/drivers/scsi/bfa/bfa_fcs_rport.c
@@ -2539,10 +2539,7 @@ bfa_fcs_rport_update(struct bfa_fcs_rport_s *rport, struct fc_logi_s *plogi)
 	 * - MAX receive frame size
 	 */
 	rport->cisc = plogi->csp.cisc;
-	if (be16_to_cpu(plogi->class3.rxsz) < be16_to_cpu(plogi->csp.rxsz))
-		rport->maxfrsize = be16_to_cpu(plogi->class3.rxsz);
-	else
-		rport->maxfrsize = be16_to_cpu(plogi->csp.rxsz);
+	rport->maxfrsize = min(be16_to_cpu(plogi->class3.rxsz), be16_to_cpu(plogi->csp.rxsz));
 
 	bfa_trc(port->fcs, be16_to_cpu(plogi->csp.bbcred));
 	bfa_trc(port->fcs, port->fabric->bb_credit);
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index 4e3cef02f10f..e9629a29aece 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -5271,10 +5271,7 @@ bfa_sgpg_mfree(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpg)
 	 */
 	do {
 		wqe = bfa_q_first(&mod->sgpg_wait_q);
-		if (mod->free_sgpgs < wqe->nsgpg)
-			nsgpg = mod->free_sgpgs;
-		else
-			nsgpg = wqe->nsgpg;
+		nsgpg = min(mod->free_sgpgs, wqe->nsgpg);
 		bfa_sgpg_malloc(bfa, &wqe->sgpg_q, nsgpg);
 		wqe->nsgpg -= nsgpg;
 		if (wqe->nsgpg == 0) {
-- 
2.34.1




                 reply	other threads:[~2023-01-28 17:53 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=Y9VhGXYLHWCwEnel@ubun2204.myguest.virtualbox.org \
    --to=drv@mailo.com \
    --cc=anil.gurumurthy@qlogic.com \
    --cc=jejb@linux.ibm.com \
    --cc=kumarpraveen@linux.microsoft.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-scsi@vger.kernel.org \
    --cc=martin.petersen@oracle.com \
    --cc=ssengar@microsoft.com \
    --cc=sudarsana.kalluru@qlogic.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.