crypto: algif_skcipher - Pass on error from af_alg_make_sg
The error returned from af_alg_make_sg is currently lost and we always pass on -EINVAL. This patch pases on the underlying error. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -472,7 +472,8 @@ static int skcipher_recvmsg(struct kiocb *unused, struct socket *sock,
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goto unlock;
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used = af_alg_make_sg(&ctx->rsgl, from, used, 1);
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if (used < 0)
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err = used;
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if (err < 0)
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goto unlock;
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ablkcipher_request_set_crypt(&ctx->req, sg,
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