lib: make interface metric a uint32_t

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

diff --git a/lib/if.h b/lib/if.h
index cfa376d1ead696a2f63c4a068c1e96a1bdd0fdf0..32e5d92a97996a4f2f259de7482ee14472c70b96 100644 (file)
--- a/lib/if.h
+++ b/lib/if.h
@@ -227,7 +227,7 @@ struct interface
   uint64_t flags;
 
   /* Interface metric */
-  int metric;
+  uint32_t metric;
 
   /* Interface MTU. */
   unsigned int mtu;    /* IPv4 MTU */