dcb: Use ifindex instead of ifname

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / dcb / dcbnl.c

diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index 3cb56af4e13c9945927f67d854c2f82467d8259a..e508593d589bc809b1729e3098a79571bcf6e363 100644 (file)
--- 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;
                }
@@ -2073,7 +2073,7 @@ 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));
 
        spin_lock(&dcb_lock);
@@ -2081,7 +2081,7 @@ int dcb_setapp(struct net_device *dev, struct dcb_app *new)
        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 +2101,7 @@ 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 +2127,7 @@ 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;
                }
        }
@@ -2150,7 +2150,7 @@ 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));
 
        spin_lock(&dcb_lock);
@@ -2159,7 +2159,7 @@ 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 +2173,7 @@ 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);
@@ -2194,7 +2194,7 @@ 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));
 
        spin_lock(&dcb_lock);
@@ -2203,7 +2203,7 @@ 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;