linux-kernel - [PATCH] scsi: elx: efct: remove unnecessary memset in efct

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Message-Id: <20220318145230.1031-1-wanjiabing@vivo.com>
Date:   Fri, 18 Mar 2022 22:52:20 +0800
From:   Wan Jiabing <wanjiabing@...o.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>,
        Wan Jiabing <wanjiabing@...o.com>,
        Daniel Wagner <dwagner@...e.de>, linux-scsi@...r.kernel.org,
        target-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: elx: efct: remove unnecessary memset in efct_io

io->sgl is allocated by kzalloc(). The memory is set to zero.
It is unnecessary to call memset again.

Signed-off-by: Wan Jiabing <wanjiabing@...o.com>
---
 drivers/scsi/elx/efct/efct_io.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/scsi/elx/efct/efct_io.c b/drivers/scsi/elx/efct/efct_io.c
index c3247b951a76..c612f0a48839 100644
--- a/drivers/scsi/elx/efct/efct_io.c
+++ b/drivers/scsi/elx/efct/efct_io.c
@@ -62,7 +62,6 @@ efct_io_pool_create(struct efct *efct, u32 num_sgl)
 			return NULL;
 		}
 
-		memset(io->sgl, 0, sizeof(*io->sgl) * num_sgl);
 		io->sgl_allocated = num_sgl;
 		io->sgl_count = 0;
 
-- 
2.35.1