Compute the maximal chunk size only once.

[paraslash.git] / vss.c

diff --git a/vss.c b/vss.c
index 30b03c69724465a925f7634f8e92c04caa84f58b..383a8fda0710653c28c5853c2b8e7949b9b45b54 100644 (file)
--- a/vss.c
+++ b/vss.c
@@ -238,7 +238,7 @@ static int num_slices(long unsigned bytes, int mps, int rs)
 
        assert(m > 0);
        assert(rs > 0);
-       ret = (bytes + m - 1) / m;
+       ret = DIV_ROUND_UP(bytes, m);
        if (ret + rs > 255)
                return -E_BAD_CT;
        return ret;
@@ -283,8 +283,7 @@ static int initialize_fec_client(struct fec_client *fc, struct vss_task *vsst)
        if (ret < 0)
                goto err;
        hs = ret;
-       ret = num_slices(afh_get_largest_chunk_size(&mmd->afd.afhi),
-               mps, rs);
+       ret = num_slices(mmd->afd.max_chunk_size, mps, rs);
        if (ret < 0)
                goto err;
        ds = ret;