[RPC]: Kill bogus kmap in krb5
While I was going through the crypto users recently, I noticed this bogus kmap in sunrpc. It's totally unnecessary since the crypto layer will do its own kmap before touching the data. Besides, the kmap is throwing the return value away. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -185,9 +185,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
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sg->page = body->pages[i];
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sg->page = body->pages[i];
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sg->offset = offset;
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sg->offset = offset;
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sg->length = thislen;
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sg->length = thislen;
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kmap(sg->page); /* XXX kmap_atomic? */
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crypto_digest_update(tfm, sg, 1);
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crypto_digest_update(tfm, sg, 1);
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kunmap(sg->page);
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len -= thislen;
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len -= thislen;
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i++;
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i++;
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offset = 0;
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offset = 0;
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