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lib/mpi: mpi_read_raw_data(): purge redundant clearing of nbits 

In mpi_read_raw_data(), unsigned nbits is calculated as follows:

 nbits = nbytes * 8;

and redundantly cleared later on if nbytes == 0:

  if (nbytes > 0)
    ...
  else
    nbits = 0;

Purge this redundant clearing for the sake of clarity.

Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Nicolai Stange 2016-05-26 13:05:31 +02:00 committed by Herbert Xu
parent 4bdf1cfca5
commit dfd9051067
1 changed files with 0 additions and 2 deletions
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2
lib/mpi/mpicoder.c
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@ -51,8 +51,6 @@ MPI mpi_read_raw_data(const void *xbuffer, size_t nbytes)
}
if (nbytes > 0)
nbits -= count_leading_zeros(buffer[0]);
else
nbits = 0;
nlimbs = DIV_ROUND_UP(nbytes, BYTES_PER_MPI_LIMB);
val = mpi_alloc(nlimbs);