From: Wan Jiabing <wanjiabing@vivo.com>
Date: Thu, 7 Apr 2022 15:24:42 +0800
Subject: scsi: megaraid_sas: Remove unnecessary memset
Patch-mainline: v5.19-rc1
Git-commit: 3a6a7187f09a0b1add76aaf4015f215a381ab616
References: jsc#PED-1490

instance->cmd_list is allocated by kcalloc(). The memory is already set to
zero. It is unnecessary to call memset again.

Link: https://lore.kernel.org/r/20220407072442.4137977-1-wanjiabing@vivo.com
Acked-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Martin Wilck <mwilck@suse.com>
---
 drivers/scsi/megaraid/megaraid_sas_base.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -4473,8 +4473,6 @@ int megasas_alloc_cmds(struct megasas_in
 		return -ENOMEM;
 	}
 
-	memset(instance->cmd_list, 0, sizeof(struct megasas_cmd *) *max_cmd);
-
 	for (i = 0; i < max_cmd; i++) {
 		instance->cmd_list[i] = kmalloc(sizeof(struct megasas_cmd),
 						GFP_KERNEL);