From 1084a328a36db8437613b1724cc4ca2c01822739 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Fri, 20 Feb 2015 12:32:27 +0100
Subject: [PATCH] isl_vertices.c: add_vertex: drop unused variable

Detected by a scan_build on Polly.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---
 isl_vertices.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/isl_vertices.c b/isl_vertices.c
index c17224d0..df9c726a 100644
--- a/isl_vertices.c
+++ b/isl_vertices.c
@@ -114,14 +114,12 @@ static int add_vertex(struct isl_vertex_list **list,
 	__isl_keep isl_basic_set *bset, struct isl_tab *tab)
 {
 	unsigned nvar;
-	unsigned nparam;
 	struct isl_vertex_list *v = NULL;
 
 	if (isl_tab_detect_implicit_equalities(tab) < 0)
 		return -1;
 
 	nvar = isl_basic_set_dim(bset, isl_dim_set);
-	nparam = isl_basic_set_dim(bset, isl_dim_param);
 
 	v = isl_calloc_type(tab->mat->ctx, struct isl_vertex_list);
 	if (!v)
-- 
2.11.4.GIT