linux-kernel - [PATCH linux-next] scsi: lpfc: Remove the unneeded result variable

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Message-Id: <20220824075017.221244-1-ye.xingchen@zte.com.cn>
Date:   Wed, 24 Aug 2022 07:50:17 +0000
From:   cgel.zte@...il.com
To:     martin.petersen@...cle.com
Cc:     james.smart@...adcom.com, dick.kennedy@...adcom.com,
        jejb@...ux.ibm.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] scsi: lpfc: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value from lpfc_sli4_issue_wqe() directly instead of storing it
 in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/scsi/lpfc/lpfc_sli.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 608016725db9..1298cea81396 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -10322,12 +10322,10 @@ static int
 __lpfc_sli_issue_fcp_io_s4(struct lpfc_hba *phba, uint32_t ring_number,
 			   struct lpfc_iocbq *piocb, uint32_t flag)
 {
-	int rc;
 	struct lpfc_io_buf *lpfc_cmd = piocb->io_buf;
 
 	lpfc_prep_embed_io(phba, lpfc_cmd);
-	rc = lpfc_sli4_issue_wqe(phba, lpfc_cmd->hdwq, piocb);
-	return rc;
+	return lpfc_sli4_issue_wqe(phba, lpfc_cmd->hdwq, piocb);
 }
 
 void
-- 
2.25.1