Initialize n_flows member in table-hash.

Found by valgrind.

diff --git a/switch/table-hash.c b/switch/table-hash.c
index 46ab27ee9c60a75b35cf9501d962e1e83f90d1ab..47bbe4a9368f60796e2d69b3095b1d334c67b260 100644 (file)
--- a/switch/table-hash.c
+++ b/switch/table-hash.c
@@ -237,6 +237,7 @@ struct sw_table *table_hash_create(unsigned int polynomial,
         free(th);
         return NULL;
     }
+    th->n_flows = 0;
     th->bucket_mask = n_buckets - 1;
 
     swt = &th->swt;