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-rw-r--r--lib/mpi/mpicoder.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c
index d995a4c0f1b6..048f0aa505ce 100644
--- a/lib/mpi/mpicoder.c
+++ b/lib/mpi/mpicoder.c
@@ -418,15 +418,15 @@ EXPORT_SYMBOL_GPL(mpi_write_to_sgl);
* a new MPI and reads the content of the sgl to the MPI.
*
* @sgl: scatterlist to read from
- * @len: number of bytes to read
+ * @nbytes: number of bytes to read
*
* Return: Pointer to a new MPI or NULL on error
*/
-MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int len)
+MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int nbytes)
{
struct scatterlist *sg;
int x, i, j, z, lzeros, ents;
- unsigned int nbits, nlimbs, nbytes;
+ unsigned int nbits, nlimbs;
mpi_limb_t a;
MPI val = NULL;
@@ -455,7 +455,7 @@ MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int len)
if (!ents)
nbytes = 0;
else
- nbytes = len - lzeros;
+ nbytes -= lzeros;
nbits = nbytes * 8;
if (nbits > MAX_EXTERN_MPI_BITS) {