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authorPatrick McHardy <kaber@trash.net>2007-11-07 01:31:32 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-11-07 04:15:02 -0800
commitfffe470a803e7f7b74c016291e542a0162761209 (patch)
tree8af6b1ed01c4a98bcd6fae935f04d93c07ed7a90
parent45a19b0a725a04f3255d9d3da1fca30bb97f1481 (diff)
[VLAN]: Fix SET_VLAN_INGRESS_PRIORITY_CMD ioctl
Based on report and patch by Doug Kehn <rdkehn@yahoo.com>: vconfig returns the following error when attempting to execute the set_ingress_map command: vconfig: socket or ioctl error for set_ingress_map: Operation not permitted In vlan.c, vlan_ioctl_handler for SET_VLAN_INGRESS_PRIORITY_CMD sets err = -EPERM and calls vlan_dev_set_ingress_priority. vlan_dev_set_ingress_priority is a void function so err remains at -EPERM and results in the vconfig error (even though the ingress map was set). Fix by setting err = 0 after the vlan_dev_set_ingress_priority call. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/8021q/vlan.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 3fe4fc86055..1037748c14d 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -747,6 +747,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
vlan_dev_set_ingress_priority(dev,
args.u.skb_priority,
args.vlan_qos);
+ err = 0;
break;
case SET_VLAN_EGRESS_PRIORITY_CMD: