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| author | Herbert Xu | 2015-07-22 12:05:35 +0200 |
|---|---|---|
| committer | Herbert Xu | 2015-07-23 12:09:18 +0200 |
| commit | f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0 (patch) | |
| tree | 043d31965a058333edbeacb5ee3627c3baa0dce9 /drivers/crypto/ixp4xx_crypto.c | |
| parent | crypto: qat - Fix invalid synchronization between register/unregister sym algs (diff) | |
| download | kernel-qcow2-linux-f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0.tar.gz kernel-qcow2-linux-f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0.tar.xz kernel-qcow2-linux-f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0.zip | |
crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer
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.
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ixp4xx_crypto.c')
| -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 7ba495f75370..402631a19a11 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -905,7 +905,6 @@ 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)) |