diff options
Diffstat (limited to 'libtommath/bn_mp_shrink.c')
| -rw-r--r-- | libtommath/bn_mp_shrink.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/libtommath/bn_mp_shrink.c b/libtommath/bn_mp_shrink.c index 4b8c5ef..e81973d 100644 --- a/libtommath/bn_mp_shrink.c +++ b/libtommath/bn_mp_shrink.c @@ -16,17 +16,20 @@ */ /* shrink a bignum */ -int mp_shrink (mp_int * a) +int mp_shrink(mp_int * a) { - mp_digit *tmp; - if (a->alloc != a->used && a->used > 0) { - if ((tmp = OPT_CAST(mp_digit) XREALLOC (a->dp, sizeof (mp_digit) * a->used)) == NULL) { - return MP_MEM; - } - a->dp = tmp; - a->alloc = a->used; - } - return MP_OKAY; + mp_digit *tmp; + if (a->alloc != a->used && a->used > 0) { + if ((tmp = + OPT_CAST(mp_digit) XREALLOC(a->dp, + sizeof(mp_digit) * a->used)) == + NULL) { + return MP_MEM; + } + a->dp = tmp; + a->alloc = a->used; + } + return MP_OKAY; } #endif |