tree 8efcceeb5d237047a443cf8f69ac64956cc6ade9
parent db71f29a1c327f3824c1c0919937965b36d67b80
author Cristian Stoica <cristian.stoica@freescale.com> 1422352467 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> 1423043981 +1100

crypto: tcrypt - fix buflen reminder calculation

- This fixes the intent of the code to limit the last scatterlist to
  either a full PAGE or a fraction of it, depending on the number of
  pages needed by buflen and the available space advertised by XBUFLEN.

  The original code always sets the last scatterlist to a fraction of a
  PAGE because the first 'if' is never executed.

- Rearrange the second part of the code to remove the conditional from
  the loop

Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>