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author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-07-22 18:05:35 +0800 |
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committer | Ben Hutchings <ben@decadent.org.uk> | 2015-10-13 03:46:01 +0100 |
commit | 1d9fd24206b274e4adf1e88dd48c781692e983c5 (patch) | |
tree | 1f3d5c81673e18ad490608479df81292d1fdb05b | |
parent | a97233643dcf324d983d92118099213fd08b7fba (diff) | |
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crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer
commit f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0 upstream.
This patch removes a bogus BUG_ON in the ablkcipher path that
triggers when the destination buffer is different from the source
buffer and is scattered.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
-rw-r--r-- | drivers/crypto/ixp4xx_crypto.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index 4c20c5b..8e9a8f0 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -914,7 +914,6 @@ static int ablk_perform(struct ablkcipher_request *req, int encrypt) crypt->mode |= NPE_OP_NOT_IN_PLACE; /* This was never tested by Intel * for more than one dst buffer, I think. */ - BUG_ON(req->dst->length < nbytes); req_ctx->dst = NULL; if (!chainup_buffers(dev, req->dst, nbytes, &dst_hook, flags, DMA_FROM_DEVICE)) |