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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-23 15:41:57 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-25 18:41:32 +0800 |
| commit | 374d4ad18a0c4bc844dee42b3b43916e5f46608d (patch) | |
| tree | 5ed06f31f36a694f9f8706a309f117735b2f1f00 /crypto | |
| parent | dd04446e48e859c913a395497ba1a289e707269a (diff) | |
| download | linux-374d4ad18a0c4bc844dee42b3b43916e5f46608d.tar.bz2 | |
crypto: aead - Remove unused cryptoff parameter
This patch removes the cryptoff parameter now that all users
set it to zero.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/aead.c | 6 | ||||
| -rw-r--r-- | crypto/echainiv.c | 4 | ||||
| -rw-r--r-- | crypto/seqiv.c | 8 |
3 files changed, 8 insertions, 10 deletions
diff --git a/crypto/aead.c b/crypto/aead.c index 070e4b9e94f8..7c3d725bd264 100644 --- a/crypto/aead.c +++ b/crypto/aead.c @@ -106,10 +106,8 @@ static int old_crypt(struct aead_request *req, if (req->old) return crypt(req); - src = scatterwalk_ffwd(nreq->srcbuf, req->src, - req->assoclen + req->cryptoff); - dst = scatterwalk_ffwd(nreq->dstbuf, req->dst, - req->assoclen + req->cryptoff); + src = scatterwalk_ffwd(nreq->srcbuf, req->src, req->assoclen); + dst = scatterwalk_ffwd(nreq->dstbuf, req->dst, req->assoclen); aead_request_set_tfm(&nreq->subreq, aead); aead_request_set_callback(&nreq->subreq, aead_request_flags(req), diff --git a/crypto/echainiv.c b/crypto/echainiv.c index 149d8fb87962..bd85dcc4fa3d 100644 --- a/crypto/echainiv.c +++ b/crypto/echainiv.c @@ -259,7 +259,7 @@ static int echainiv_encrypt(struct aead_request *req) aead_request_set_callback(subreq, req->base.flags, compl, data); aead_request_set_crypt(subreq, req->dst, req->dst, req->cryptlen - ivsize, info); - aead_request_set_ad(subreq, req->assoclen + ivsize, 0); + aead_request_set_ad(subreq, req->assoclen + ivsize); crypto_xor(info, ctx->salt, ivsize); scatterwalk_map_and_copy(info, req->dst, req->assoclen, ivsize, 1); @@ -322,7 +322,7 @@ static int echainiv_decrypt(struct aead_request *req) aead_request_set_callback(subreq, req->base.flags, compl, data); aead_request_set_crypt(subreq, req->src, req->dst, req->cryptlen - ivsize, req->iv); - aead_request_set_ad(subreq, req->assoclen + ivsize, 0); + aead_request_set_ad(subreq, req->assoclen + ivsize); scatterwalk_map_and_copy(req->iv, req->src, req->assoclen, ivsize, 0); if (req->src != req->dst) diff --git a/crypto/seqiv.c b/crypto/seqiv.c index 16738c5f62bd..127970a69ecf 100644 --- a/crypto/seqiv.c +++ b/crypto/seqiv.c @@ -337,7 +337,7 @@ static int seqiv_aead_encrypt_compat(struct aead_request *req) aead_request_set_callback(subreq, req->base.flags, compl, data); aead_request_set_crypt(subreq, dst, dst, req->cryptlen - ivsize, req->iv); - aead_request_set_ad(subreq, req->assoclen, 0); + aead_request_set_ad(subreq, req->assoclen); memcpy(buf, req->iv, ivsize); crypto_xor(buf, ctx->salt, ivsize); @@ -406,7 +406,7 @@ static int seqiv_aead_encrypt(struct aead_request *req) aead_request_set_callback(subreq, req->base.flags, compl, data); aead_request_set_crypt(subreq, req->dst, req->dst, req->cryptlen - ivsize, info); - aead_request_set_ad(subreq, req->assoclen + ivsize, 0); + aead_request_set_ad(subreq, req->assoclen + ivsize); crypto_xor(info, ctx->salt, ivsize); scatterwalk_map_and_copy(info, req->dst, req->assoclen, ivsize, 1); @@ -473,7 +473,7 @@ static int seqiv_aead_decrypt_compat(struct aead_request *req) aead_request_set_callback(subreq, req->base.flags, compl, data); aead_request_set_crypt(subreq, dst, dst, req->cryptlen - ivsize, req->iv); - aead_request_set_ad(subreq, req->assoclen, 0); + aead_request_set_ad(subreq, req->assoclen); err = crypto_aead_decrypt(subreq); if (req->assoclen > 8) @@ -501,7 +501,7 @@ static int seqiv_aead_decrypt(struct aead_request *req) aead_request_set_callback(subreq, req->base.flags, compl, data); aead_request_set_crypt(subreq, req->src, req->dst, req->cryptlen - ivsize, req->iv); - aead_request_set_ad(subreq, req->assoclen + ivsize, 0); + aead_request_set_ad(subreq, req->assoclen + ivsize); scatterwalk_map_and_copy(req->iv, req->src, req->assoclen, ivsize, 0); if (req->src != req->dst) |