[zebra] fix inconsistencies in ifstat_update_* declarations and definitions
2006-08-06 Paul Jakma <paul.jakma@sun.com>
* interface.h: (ifstat_update_proc) declaration should match
ifstat_update_sysctl really, which is to not return status, as
such status is not used anywhere.
* if_{proc,sysctl}.c: Make ifstat_update_* definitions and return values
consistent with each other and their declarations, ie:
(void) (*) (void).
diff --git a/zebra/if_sysctl.c b/zebra/if_sysctl.c
index f1e3dcd..5e80996 100644
--- a/zebra/if_sysctl.c
+++ b/zebra/if_sysctl.c
@@ -33,8 +33,8 @@
#include "zebra/rt.h"
#include "zebra/kernel_socket.h"
-int
-ifstat_update_sysctl ()
+void
+ifstat_update_sysctl (void)
{
caddr_t ref, buf, end;
size_t bufsiz;
@@ -56,7 +56,7 @@
if (sysctl (mib, MIBSIZ, NULL, &bufsiz, NULL, 0) < 0)
{
zlog_warn ("sysctl() error by %s", safe_strerror (errno));
- return -1;
+ return;
}
/* We free this memory at the end of this function. */
@@ -66,7 +66,7 @@
if (sysctl (mib, MIBSIZ, buf, &bufsiz, NULL, 0) < 0)
{
zlog (NULL, LOG_WARNING, "sysctl error by %s", safe_strerror (errno));
- return -1;
+ return;
}
/* Parse both interfaces and addresses. */
@@ -84,7 +84,7 @@
/* Free sysctl buffer. */
XFREE (MTYPE_TMP, ref);
- return 0;
+ return;
}
/* Interface listing up function using sysctl(). */