linux-kernel - [PATCH] scsi: qla1280: Use bitwise instead of arithmetic operator for flags

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Date:   Wed, 24 Nov 2021 03:28:09 +0000
From:   cgel.zte@...il.com
To:     mdr@....com
Cc:     jejb@...ux.ibm.com, martin.petersen@...cle.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Changcheng Deng <deng.changcheng@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] scsi: qla1280: Use bitwise instead of arithmetic operator for flags

From: Changcheng Deng <deng.changcheng@....com.cn>

Fix the following coccicheck warnings:
./drivers/scsi/qla1280.c: 3719: sum of probable bitmasks, consider |

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@....com.cn>
---
 drivers/scsi/qla1280.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 1dc56f4c89d8..1147a32ef488 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -3716,7 +3716,7 @@ qla1280_error_entry(struct scsi_qla_host *ha, struct response *pkt,
 		ha->outstanding_cmds[handle] = NULL;
 
 		/* Bad payload or header */
-		if (pkt->entry_status & (BIT_3 + BIT_2)) {
+		if (pkt->entry_status & (BIT_3 | BIT_2)) {
 			/* Bad payload or header, set error status. */
 			/* CMD_RESULT(sp->cmd) = CS_BAD_PAYLOAD; */
 			CMD_RESULT(sp->cmd) = DID_ERROR << 16;
-- 
2.25.1