Revert "lib: address -Wunused-but-set-variable"
Stephen Hemminger's commits contain all the changes and
several other warning fixes.
This reverts commit 6947dbebdc91b6272f8107a6e0dd211457438606.
diff --git a/lib/if.c b/lib/if.c
index 41115b0..d14cfb9 100644
--- a/lib/if.c
+++ b/lib/if.c
@@ -426,6 +426,9 @@
static void
if_dump (const struct interface *ifp)
{
+ struct listnode *node;
+ struct connected *c;
+
zlog_info ("Interface %s index %d metric %d mtu %d "
#ifdef HAVE_IPV6
"mtu6 %d "
@@ -436,6 +439,9 @@
ifp->mtu6,
#endif /* HAVE_IPV6 */
if_flag_dump (ifp->flags));
+
+ for (ALL_LIST_ELEMENTS_RO (ifp->connected, node, c))
+ ;
}
/* Interface printing for all interface. */