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>
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@ -51,8 +51,6 @@ MPI mpi_read_raw_data(const void *xbuffer, size_t nbytes)
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}
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}
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if (nbytes > 0)
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if (nbytes > 0)
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nbits -= count_leading_zeros(buffer[0]);
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nbits -= count_leading_zeros(buffer[0]);
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else
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nbits = 0;
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nlimbs = DIV_ROUND_UP(nbytes, BYTES_PER_MPI_LIMB);
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nlimbs = DIV_ROUND_UP(nbytes, BYTES_PER_MPI_LIMB);
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val = mpi_alloc(nlimbs);
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val = mpi_alloc(nlimbs);
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