linux-kernel - [PATCH] scsi: qedf: Remove always false 'tmp

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Date:   Thu, 19 Sep 2019 16:55:48 +0900
From:   Austin Kim <austindh.kim@...il.com>
To:     jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        QLogic-Storage-Upstream@...ium.com, austindh.kim@...il.com
Subject: [PATCH] scsi: qedf: Remove always false 'tmp_prio < 0' statement

Since tmp_prio is declared as u8, the following statement is always false.
   tmp_prio < 0

So remove 'always false' statement.

Signed-off-by: Austin Kim <austindh.kim@...il.com>
---
 drivers/scsi/qedf/qedf_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index 1659d35..59ca98f 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -596,7 +596,7 @@ static void qedf_dcbx_handler(void *dev, struct qed_dcbx_get *get, u32 mib_type)
 		tmp_prio = get->operational.app_prio.fcoe;
 		if (qedf_default_prio > -1)
 			qedf->prio = qedf_default_prio;
-		else if (tmp_prio < 0 || tmp_prio > 7) {
+		else if (tmp_prio > 7) {
 			QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_DISC,
 			    "FIP/FCoE prio %d out of range, setting to %d.\n",
 			    tmp_prio, QEDF_DEFAULT_PRIO);
-- 
2.6.2