diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-07-22 18:05:35 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-16 20:52:19 -0700 |
| commit | 593b1559bb5024f922724b86c161a13006948d63 (patch) | |
| tree | be2c8020ed0e92d4b94f228d08e7fb379a51cc6f /drivers/crypto | |
| parent | 7047312d383203f7b8447261f1a473cf54aedec3 (diff) | |
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/crypto')
| -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 48f453555f1f..ede9e9e3c419 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -904,7 +904,6 @@ 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)) |