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Message-ID: <1652750737-22673-1-git-send-email-baihaowen@meizu.com>
Date:   Tue, 17 May 2022 09:25:36 +0800
From:   Haowen Bai <baihaowen@...zu.com>
To:     James Smart <james.smart@...adcom.com>,
        Ram Vegesna <ram.vegesna@...adcom.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
CC:     Haowen Bai <baihaowen@...zu.com>, <linux-scsi@...r.kernel.org>,
        <target-devel@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] scsi: elx: efct: remove null check after call container_of()

container_of() will never return NULL, so remove useless code.

Signed-off-by: Haowen Bai <baihaowen@...zu.com>
---
 drivers/scsi/elx/efct/efct_lio.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/elx/efct/efct_lio.c b/drivers/scsi/elx/efct/efct_lio.c
index 8b004a5818d6..be4b5c1ee32d 100644
--- a/drivers/scsi/elx/efct/efct_lio.c
+++ b/drivers/scsi/elx/efct/efct_lio.c
@@ -370,9 +370,6 @@ static int efct_lio_get_cmd_state(struct se_cmd *cmd)
 		container_of(cmd, struct efct_scsi_tgt_io, cmd);
 	struct efct_io *io = container_of(ocp, struct efct_io, tgt_io);
 
-	if (!io)
-		return 0;
-
 	return io->tgt_io.state;
 }
 
-- 
2.7.4

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