When no FCF records are received fipvlan should return
an error value.
Signed-off-by: Hannes Reinecke <h...@suse.de>
---
fipvlan.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/fipvlan.c b/fipvlan.c
index 4152caf..35dcb53 100644
--- a/fipvlan.c
+++ b/fipvlan.c
@@ -568,14 +568,14 @@ void start_fcoe()
}
}
-void print_results()
+int print_results()
{
struct iff *iff;
struct fcf *fcf;
if (TAILQ_EMPTY(&fcfs)) {
printf("No Fibre Channel Forwarders Found\n");
- return;
+ return ENODEV;
}
printf("Fibre Channel Forwarders Discovered\n");
@@ -589,6 +589,8 @@ void print_results()
fcf->mac_addr[3], fcf->mac_addr[4], fcf->mac_addr[5]);
}
printf("\n");
+
+ return 0;
}
void recv_loop(int timeout)
@@ -804,8 +806,8 @@ int main(int argc, char **argv)
do_vlan_discovery();
- print_results();
- if (config.create) {
+ rc = print_results();
+ if (!rc && config.create) {
create_missing_vlans();
/*
* need to listen for the RTM_NETLINK messages
@@ -813,7 +815,7 @@ int main(int argc, char **argv)
*/
recv_loop(500);
}
- if (config.start)
+ if (!rc && config.start)
start_fcoe();
cleanup_interfaces();
--
1.7.3.4
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