[PATCH v3 net-next 2/6] bonding: don't add duplicate targets to arp_ip_target
From: Veaceslav Falico <hidden>
Date: 2013-06-21 13:11:14
Subsystem:
bonding driver, networking drivers, the rest · Maintainers:
Jay Vosburgh, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Print a warning and skip them. Signed-off-by: Veaceslav Falico <redacted> --- drivers/net/bonding/bond_main.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 976d28e..1645130 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c@@ -4588,7 +4588,11 @@ static int bond_check_params(struct bond_params *params) arp_ip_target[i]); arp_interval = 0; } else { - arp_target[arp_ip_count++] = ip; + if (bond_get_targets_ip(arp_target, ip) == -1) + arp_target[arp_ip_count++] = ip; + else + pr_warning("Warning: duplicate address %pI4 in arp_ip_target, skipping\n", + &ip); } }
--
1.7.1