isl_morph.c: remove unused variable

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>

diff --git a/isl_morph.c b/isl_morph.c
index ed372ef..5887403 100644 (file)
--- a/isl_morph.c
+++ b/isl_morph.c
@@ -326,7 +326,6 @@ __isl_give isl_morph *isl_basic_set_variable_compression(
        unsigned ntype;
        unsigned orest;
        unsigned nrest;
-       unsigned total;
        int f_eq, n_eq;
        isl_dim *dim;
        isl_mat *H, *U, *Q, *C = NULL, *H1, *U1, *U2;