net,rcu: convert call_rcu(xps_map_release) to kfree_rcu()

[can-eth-gw-linux.git] / net / core / net-sysfs.c

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index c410f2854c8955c350ba640812a558615df83eb2..48ffc216c86fcd69fb8e29ea499bcb0b074568aa 100644 (file)
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -891,13 +891,6 @@ static ssize_t show_xps_map(struct netdev_queue *queue,
        return len;
 }
 
-static void xps_map_release(struct rcu_head *rcu)
-{
-       struct xps_map *map = container_of(rcu, struct xps_map, rcu);
-
-       kfree(map);
-}
-
 static void xps_dev_maps_release(struct rcu_head *rcu)
 {
        struct xps_dev_maps *dev_maps =
@@ -1002,7 +995,7 @@ static ssize_t store_xps_map(struct netdev_queue *queue,
                map = dev_maps ?
                        xmap_dereference(dev_maps->cpu_map[cpu]) : NULL;
                if (map && xmap_dereference(new_dev_maps->cpu_map[cpu]) != map)
-                       call_rcu(&map->rcu, xps_map_release);
+                       kfree_rcu(map, rcu);
                if (new_dev_maps->cpu_map[cpu])
                        nonempty = 1;
        }
@@ -1077,7 +1070,7 @@ static void netdev_queue_release(struct kobject *kobj)
                                else {
                                        RCU_INIT_POINTER(dev_maps->cpu_map[i],
                                            NULL);
-                                       call_rcu(&map->rcu, xps_map_release);
+                                       kfree_rcu(map, rcu);
                                        map = NULL;
                                }
                        }