[compiler] miscellaneous trivial compiler warning fixes
2006-01-19 Paul Jakma <paul.jakma@sun.com>
* (general) various miscellaneous compiler warning fixes.
Remove redundant break statements from switch clauses
which return.
return from main, not exit, cause it annoys SOS.
Remove stray semi-colons which cause empty-statement
warnings.
* zebra/main.c: (sighup) remove private declaration of external
function.
diff --git a/zebra/main.c b/zebra/main.c
index 67108c4..dbe1b53 100644
--- a/zebra/main.c
+++ b/zebra/main.c
@@ -163,9 +163,6 @@
static void
sigint (void)
{
- /* Decrared in rib.c */
- void rib_close ();
-
zlog_notice ("Terminating on signal");
if (!retain_mode)
@@ -378,5 +375,5 @@
thread_call (&thread);
/* Not reached... */
- exit (0);
+ return 0;
}