[PATCH 78/82] graph: remove unnecessary NULL checks

[Stephen Hemminger]

Remove redundant NULL pointer checks before free functions
found by nullfree.cocci

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 lib/graph/graph_stats.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/graph/graph_stats.c b/lib/graph/graph_stats.c
index aa70929dc32e..65e12d46a313 100644
--- a/lib/graph/graph_stats.c
+++ b/lib/graph/graph_stats.c
@@ -233,8 +233,7 @@ cluster_add(struct cluster *cluster, struct graph *graph)
 static void
 cluster_fini(struct cluster *cluster)
 {
-       if (cluster->graphs)
-               free(cluster->graphs);
+       free(cluster->graphs);
 }
 
 static int
-- 
2.30.2