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[PATCH] bonding: Allow ARP target table to have empty entries

With the sysfs interface, the user can remove entries from the ARP table
at runtime.  The ARP monitor code now allows for empty entries in the
table.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Acked-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Mitch Williams 19 years ago
parent
commit
6b78056722
1 changed files with 3 additions and 1 deletions
  1. 3 1
      drivers/net/bonding/bond_main.c

+ 3 - 1
drivers/net/bonding/bond_main.c

@@ -2729,7 +2729,9 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
 	struct flowi fl;
 	struct rtable *rt;
 
-	for (i = 0; (i < BOND_MAX_ARP_TARGETS) && targets[i]; i++) {
+	for (i = 0; (i < BOND_MAX_ARP_TARGETS); i++) {
+		if (!targets[i])
+			continue;
 		dprintk("basa: target %x\n", targets[i]);
 		if (list_empty(&bond->vlan_list)) {
 			dprintk("basa: empty vlan: arp_send\n");