linux-kernel - [PATCH] scsi: qla2xxx: Simplify if condition evaluation

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Message-ID: <Y78HoiOWkc3RrEgN@ubun2204.myguest.virtualbox.org>
Date:   Thu, 12 Jan 2023 00:31:54 +0530
From:   Deepak R Varma <drv@...lo.com>
To:     Nilesh Javali <njavali@...vell.com>,
        GR-QLogic-Storage-Upstream@...vell.com,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Saurabh Singh Sengar <ssengar@...rosoft.com>,
        Praveen Kumar <kumarpraveen@...ux.microsoft.com>
Subject: [PATCH] scsi: qla2xxx: Simplify if condition evaluation

A logical evaluation of type (!A || A && B) can be simplified as
(!A || B).
Improvement by suggested by excluded_middle.cocci Coccinelel semantic
patch.

Signed-off-by: Deepak R Varma <drv@...lo.com>
---
Please note: Change is compile tested only.

 drivers/scsi/qla2xxx/qla_target.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 548f22705ddc..bf6aacf4dbd1 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1028,8 +1028,7 @@ void qlt_free_session_done(struct work_struct *work)
 		}
 
 		if (ha->flags.edif_enabled &&
-		    (!own || (own &&
-			      own->iocb.u.isp24.status_subcode == ELS_PLOGI))) {
+				(own && own->iocb.u.isp24.status_subcode == ELS_PLOGI)) {
 			sess->edif.authok = 0;
 			if (!ha->flags.host_shutting_down) {
 				ql_dbg(ql_dbg_edif, vha, 0x911e,
-- 
2.34.1