Messages in this thread Patch in this message | | | From | Christophe Leroy <> | Date | Tue, 3 Mar 2015 02:46:35 +0100 | Subject | [PATCH v3 01/17] crypto: talitos - Use zero entry to init descriptors ptrs to zero |
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Do use zero_entry value to init the descriptors ptrs to zero instead of writing 0 in each field
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> --- drivers/crypto/talitos.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 857414a..7bf1b2b 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1373,9 +1373,7 @@ static int common_nonsnoop(struct talitos_edesc *edesc, int sg_count, ret; /* first DWORD empty */ - desc->ptr[0].len = 0; - to_talitos_ptr(&desc->ptr[0], 0); - desc->ptr[0].j_extent = 0; + desc->ptr[0] = zero_entry; /* cipher iv */ to_talitos_ptr(&desc->ptr[1], edesc->iv_dma); @@ -1445,9 +1443,7 @@ static int common_nonsnoop(struct talitos_edesc *edesc, DMA_FROM_DEVICE); /* last DWORD empty */ - desc->ptr[6].len = 0; - to_talitos_ptr(&desc->ptr[6], 0); - desc->ptr[6].j_extent = 0; + desc->ptr[6] = zero_entry; ret = talitos_submit(dev, ctx->ch, desc, callback, areq); if (ret != -EINPROGRESS) { -- 2.1.0
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