malloc() result does not need a cast.

ok miod

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/bn/bn_exp.c b/src/lib/libcrypto/bn/bn_exp.c
index a27373c97b..af88798eff 100644
--- a/src/lib/libcrypto/bn/bn_exp.c
+++ b/src/lib/libcrypto/bn/bn_exp.c
@@ -627,7 +627,7 @@ BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
         numPowers = 1 << window;
         powerbufLen = sizeof(m->d[0]) * (top * numPowers +
             ((2*top) > numPowers ? (2*top) : numPowers));
-        if ((powerbufFree = (unsigned char*)malloc(powerbufLen +
+        if ((powerbufFree = malloc(powerbufLen +
             MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH)) == NULL)
                 goto err;