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| author |   Bharath Vedartham <linux.bhar@gmail.com> | 2019-05-22 21:31:49 +0530 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-18 19:46:24 -0400 |
| commit | b3b2a9f60fd9e38c45d4728cac78ddf5596f3bb0 (patch) | |
| tree | add33bc1cffc8305ac888fc5dc5583f4386a2fa9 /drivers/message | |
| parent | scsi: megaraid_sas: remove set but not used variables 'host' and 'wait_time' (diff) | |
| download | wireguard-linux-b3b2a9f60fd9e38c45d4728cac78ddf5596f3bb0.tar.xz wireguard-linux-b3b2a9f60fd9e38c45d4728cac78ddf5596f3bb0.zip | |
scsi: message: fusion: Use kmemdup instead of memcpy and kmalloc
Replace kmalloc + memcpy with kmemdup.
This was reported by coccinelle.
Signed-off-by: Bharath Vedartham <linux.bhar@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptbase.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index d8882b0a1338..c2dd322691d1 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -6001,13 +6001,12 @@ mpt_findImVolumes(MPT_ADAPTER *ioc) if (mpt_config(ioc, &cfg) != 0) goto out; - mem = kmalloc(iocpage2sz, GFP_KERNEL); + mem = kmemdup(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); |