diff options
Diffstat (limited to 'net/dcb/dcbnl.c')
| -rw-r--r-- | net/dcb/dcbnl.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index 3cb56af4e13c..9bfbc1d1b50c 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -1255,7 +1255,7 @@ static int dcbnl_ieee_fill(struct sk_buff *skb, struct net_device *netdev) spin_lock(&dcb_lock); list_for_each_entry(itr, &dcb_app_list, list) { - if (strncmp(itr->name, netdev->name, IFNAMSIZ) == 0) { + if (itr->ifindex == netdev->ifindex) { err = nla_put(skb, DCB_ATTR_IEEE_APP, sizeof(itr->app), &itr->app); if (err) { @@ -1412,7 +1412,7 @@ static int dcbnl_cee_fill(struct sk_buff *skb, struct net_device *netdev) goto dcb_unlock; list_for_each_entry(itr, &dcb_app_list, list) { - if (strncmp(itr->name, netdev->name, IFNAMSIZ) == 0) { + if (itr->ifindex == netdev->ifindex) { struct nlattr *app_nest = nla_nest_start(skb, DCB_ATTR_APP); if (!app_nest) @@ -2050,7 +2050,7 @@ u8 dcb_getapp(struct net_device *dev, struct dcb_app *app) list_for_each_entry(itr, &dcb_app_list, list) { if (itr->app.selector == app->selector && itr->app.protocol == app->protocol && - (strncmp(itr->name, dev->name, IFNAMSIZ) == 0)) { + itr->ifindex == dev->ifindex) { prio = itr->app.priority; break; } @@ -2073,15 +2073,17 @@ int dcb_setapp(struct net_device *dev, struct dcb_app *new) struct dcb_app_type *itr; struct dcb_app_type event; - memcpy(&event.name, dev->name, sizeof(event.name)); + event.ifindex = dev->ifindex; memcpy(&event.app, new, sizeof(event.app)); + if (dev->dcbnl_ops->getdcbx) + event.dcbx = dev->dcbnl_ops->getdcbx(dev); spin_lock(&dcb_lock); /* Search for existing match and replace */ list_for_each_entry(itr, &dcb_app_list, list) { if (itr->app.selector == new->selector && itr->app.protocol == new->protocol && - (strncmp(itr->name, dev->name, IFNAMSIZ) == 0)) { + itr->ifindex == dev->ifindex) { if (new->priority) itr->app.priority = new->priority; else { @@ -2101,7 +2103,7 @@ int dcb_setapp(struct net_device *dev, struct dcb_app *new) } memcpy(&entry->app, new, sizeof(*new)); - strncpy(entry->name, dev->name, IFNAMSIZ); + entry->ifindex = dev->ifindex; list_add(&entry->list, &dcb_app_list); } out: @@ -2127,7 +2129,7 @@ u8 dcb_ieee_getapp_mask(struct net_device *dev, struct dcb_app *app) list_for_each_entry(itr, &dcb_app_list, list) { if (itr->app.selector == app->selector && itr->app.protocol == app->protocol && - (strncmp(itr->name, dev->name, IFNAMSIZ) == 0)) { + itr->ifindex == dev->ifindex) { prio |= 1 << itr->app.priority; } } @@ -2150,8 +2152,10 @@ int dcb_ieee_setapp(struct net_device *dev, struct dcb_app *new) struct dcb_app_type event; int err = 0; - memcpy(&event.name, dev->name, sizeof(event.name)); + event.ifindex = dev->ifindex; memcpy(&event.app, new, sizeof(event.app)); + if (dev->dcbnl_ops->getdcbx) + event.dcbx = dev->dcbnl_ops->getdcbx(dev); spin_lock(&dcb_lock); /* Search for existing match and abort if found */ @@ -2159,7 +2163,7 @@ int dcb_ieee_setapp(struct net_device *dev, struct dcb_app *new) if (itr->app.selector == new->selector && itr->app.protocol == new->protocol && itr->app.priority == new->priority && - (strncmp(itr->name, dev->name, IFNAMSIZ) == 0)) { + itr->ifindex == dev->ifindex) { err = -EEXIST; goto out; } @@ -2173,7 +2177,7 @@ int dcb_ieee_setapp(struct net_device *dev, struct dcb_app *new) } memcpy(&entry->app, new, sizeof(*new)); - strncpy(entry->name, dev->name, IFNAMSIZ); + entry->ifindex = dev->ifindex; list_add(&entry->list, &dcb_app_list); out: spin_unlock(&dcb_lock); @@ -2194,8 +2198,10 @@ int dcb_ieee_delapp(struct net_device *dev, struct dcb_app *del) struct dcb_app_type event; int err = -ENOENT; - memcpy(&event.name, dev->name, sizeof(event.name)); + event.ifindex = dev->ifindex; memcpy(&event.app, del, sizeof(event.app)); + if (dev->dcbnl_ops->getdcbx) + event.dcbx = dev->dcbnl_ops->getdcbx(dev); spin_lock(&dcb_lock); /* Search for existing match and remove it. */ @@ -2203,7 +2209,7 @@ int dcb_ieee_delapp(struct net_device *dev, struct dcb_app *del) if (itr->app.selector == del->selector && itr->app.protocol == del->protocol && itr->app.priority == del->priority && - (strncmp(itr->name, dev->name, IFNAMSIZ) == 0)) { + itr->ifindex == dev->ifindex) { list_del(&itr->list); kfree(itr); err = 0; |