Messages in this thread Patch in this message | | | From | Fuqian Huang <> | Subject | [PATCH 10/87] block: skd_main.c: Remove call to memset after dma_alloc_coherent | Date | Fri, 28 Jun 2019 01:35:16 +0800 |
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In commit af7ddd8a627c ("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.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> --- drivers/block/skd_main.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c index c479235862e5..51569c199a6c 100644 --- a/drivers/block/skd_main.c +++ b/drivers/block/skd_main.c @@ -2694,7 +2694,6 @@ 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: -- 2.11.0
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