Commit c3a20692 authored by Herbert Xu's avatar Herbert Xu Committed by David S. Miller
Browse files

[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: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 14869c38
......@@ -185,9 +185,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
sg->page = body->pages[i];
sg->offset = offset;
sg->length = thislen;
kmap(sg->page); /* XXX kmap_atomic? */
crypto_digest_update(tfm, sg, 1);
kunmap(sg->page);
len -= thislen;
i++;
offset = 0;
......
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