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crypto: talitos - Avoid unnecessary decrypt check

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the ICV check bit only gets set in decrypt entry points

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Kim Phillips
2009-03-29 15:54:30 +08:00
committed by Herbert Xu
parent 19bbbc6355
commit 962a9c9949
1 changed files with 1 additions and 2 deletions
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drivers/crypto/talitos.c
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@@ -1010,8 +1010,7 @@ static int ipsec_esp(struct talitos_edesc *edesc, struct aead_request *areq,
} else { } else {
sg_link_tbl_len = cryptlen; sg_link_tbl_len = cryptlen;
if ((edesc->desc.hdr & DESC_HDR_MODE1_MDEU_CICV) && if (edesc->desc.hdr & DESC_HDR_MODE1_MDEU_CICV)
(edesc->desc.hdr & DESC_HDR_MODE0_ENCRYPT) == 0)
sg_link_tbl_len = cryptlen + authsize; sg_link_tbl_len = cryptlen + authsize;
sg_count = sg_to_link_tbl(areq->src, sg_count, sg_link_tbl_len, sg_count = sg_to_link_tbl(areq->src, sg_count, sg_link_tbl_len,