From: YueHaibing <yuehaibing@huawei.com>
To: kernel-janitors@vger.kernel.org
Subject: [PATCH -next] scsi: mptfusion: Use kmemdup rather than duplicating its implementation in mpt_remove_
Date: Fri, 14 Sep 2018 02:33:58 +0000 [thread overview]
Message-ID: <1536892438-129520-1-git-send-email-yuehaibing@huawei.com> (raw)
Use kmemdup rather than duplicating its implementation
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/message/fusion/mptbase.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index dc1e43a..a32d3d0 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -6001,13 +6001,12 @@ static int mpt_remove_dead_ioc_func(void *arg)
if (mpt_config(ioc, &cfg) != 0)
goto out;
- mem = kmalloc(iocpage2sz, GFP_KERNEL);
+ mem = kmemdup((u8 *)pIoc2, iocpage2sz, GFP_KERNEL);
if (!mem) {
rc = -ENOMEM;
goto out;
}
- memcpy(mem, (u8 *)pIoc2, iocpage2sz);
ioc->raid_data.pIocPg2 = (IOCPage2_t *) mem;
mpt_read_ioc_pg_3(ioc);
reply other threads:[~2018-09-14 2:33 UTC|newest]
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