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| author |   Hariprasad Kelam <hariprasad.kelam@gmail.com> | 2019-07-24 23:06:02 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-25 11:58:16 -0400 |
| commit | aa0e9e72733b069a655a3fe9167f69de103830cc (patch) | |
| tree | 79790dff057727b830ebe0a32b1f1dac84a498d2 /drivers/staging/media | |
| parent | media: Don't default-enable "ancillary driver autoselect" if EMBEDDED (diff) | |
| download | linux-dev-aa0e9e72733b069a655a3fe9167f69de103830cc.tar.xz linux-dev-aa0e9e72733b069a655a3fe9167f69de103830cc.zip | |
media: staging: media: hantro: Remove call to memset after dma_alloc_coherent
fix below issue reported by coccicheck
/drivers/staging/media/hantro/hantro_vp8.c:149:16-34: WARNING:
dma_alloc_coherent use in aux_buf -> cpu already zeroes out memory, so
memset is not needed
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/hantro/hantro_vp8.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/media/hantro/hantro_vp8.c b/drivers/staging/media/hantro/hantro_vp8.c index 66c45335d871..363dddaac794 100644 --- a/drivers/staging/media/hantro/hantro_vp8.c +++ b/drivers/staging/media/hantro/hantro_vp8.c @@ -151,8 +151,6 @@ int hantro_vp8_dec_init(struct hantro_ctx *ctx) if (!aux_buf->cpu) return -ENOMEM; - memset(aux_buf->cpu, 0, aux_buf->size); - /* * Allocate probability table buffer, * total 1208 bytes, 4K page is far enough. |