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| author | LEROY Christophe <christophe.leroy@c-s.fr> | 2015-04-17 16:31:49 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-04-21 09:14:39 +0800 |
| commit | 2529bc371c4154edcf61d76b9691e5da961e23c5 (patch) | |
| tree | c2e698ba2e2ec08eb6144ab213cfc274dceb3cb9 /drivers | |
| parent | 8e0498d99f182dd06c012dfc62768e8ca0450adf (diff) | |
| download | linux-stable-2529bc371c4154edcf61d76b9691e5da961e23c5.tar.gz linux-stable-2529bc371c4154edcf61d76b9691e5da961e23c5.tar.bz2 linux-stable-2529bc371c4154edcf61d76b9691e5da961e23c5.zip | |
crypto: talitos - Use zero entry to init descriptors ptrs to zero
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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/talitos.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 857414afa29a..7bf1b2b9c268 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) { |