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authorFuqian Huang <huangfq.daxian@gmail.com>2019-06-27 20:35:16 +0300
committerJens Axboe <axboe@kernel.dk>2019-06-29 18:42:51 +0300
commit5f2ab0c1c896764ef3b2d01d9e40d138c2bfd791 (patch)
tree05523834764c786dd51ecd700c7f91fcb7c0d854 /drivers/block
parentb71e8c13fa57811b64939ba7eb603775fb13c2eb (diff)
downloadlinux-5f2ab0c1c896764ef3b2d01d9e40d138c2bfd791.tar.xz
block: skd_main.c: Remove call to memset after dma_alloc_coherent
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. 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>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/skd_main.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 7d3ad6c22ee5..abeae7616f04 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -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: