get_Call_n_params: use int for consistency

[libfirm] / ir / ir / valueset.c

diff --git a/ir/ir/valueset.c b/ir/ir/valueset.c
index 4d73c96..9dd242d 100644 (file)
--- a/ir/ir/valueset.c
+++ b/ir/ir/valueset.c
@@ -75,7 +75,6 @@ static void resize(HashSet *self, size_t new_size)
        HashSetEntry *old_entries = self->entries;
        HashSetEntry *new_entries;
        list_head    list = self->elem_list;
-       ValueType    *entry;
        int          res = 1;
 
        /* allocate a new array with double size */