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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2020-10-08 08:58:18 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-10-30 09:34:45 +0300 |
| commit | d72286943212fdb6d254d08d4cfccdc70603d0ca (patch) | |
| tree | 837b6a1a12548d0bcb1b74794ffcb08e11e077a4 /lib | |
| parent | daf88f3757ecb7aed4dd05a1ca8c8b4ac378d6c3 (diff) | |
| download | linux-d72286943212fdb6d254d08d4cfccdc70603d0ca.tar.xz | |
lib/mpi: Remove unused scalar_copied
The scalar_copied variable is not as the scalar is never copied
in that block. This patch removes it.
Fixes: d58bb7e55a8a ("lib/mpi: Introduce ec implementation to...")
Reported-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mpi/ec.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/mpi/ec.c b/lib/mpi/ec.c index c21470122dfc..40f5908e57a4 100644 --- a/lib/mpi/ec.c +++ b/lib/mpi/ec.c @@ -1252,7 +1252,6 @@ void mpi_ec_mul_point(MPI_POINT result, MPI_POINT q1, q2, prd, sum; unsigned long sw; mpi_size_t rsize; - int scalar_copied = 0; /* Compute scalar point multiplication with Montgomery Ladder. * Note that we don't use Y-coordinate in the points at all. @@ -1314,8 +1313,6 @@ void mpi_ec_mul_point(MPI_POINT result, point_free(&p2); point_free(&p1_); point_free(&p2_); - if (scalar_copied) - mpi_free(scalar); return; } |