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block: skd_main.c: Remove call to memset after dma_alloc_coherent 

In commit af7ddd8a62
("Merge tag 'dma-mapping-4.21' of git://git.infradead.org/users/hch/dma-mapping"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.

Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Fuqian Huang 2019-06-28 01:35:16 +08:00 committed by Jens Axboe
parent b71e8c13fa
commit 5f2ab0c1c8
1 changed files with 0 additions and 1 deletions
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drivers/block/skd_main.c
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@ -2696,7 +2696,6 @@ static int skd_cons_skmsg(struct skd_device *skdev)
(FIT_QCMD_ALIGN - 1),
"not aligned: msg_buf %p mb_dma_address %pad\n",
skmsg->msg_buf, &skmsg->mb_dma_address);
memset(skmsg->msg_buf, 0, SKD_N_FITMSG_BYTES);
}
err_out: