fat_valid_media() isn't for userspace

[mirror_ubuntu-zesty-kernel.git] / net / atm / br2684.c

diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 1b228065e745c812ee8db3d6ca0b3bb68586b796..9d52ebfc1962b360774f55e728b32ea0d8388654 100644 (file)
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -346,9 +346,9 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
                /* skb==NULL means VCC is being destroyed */
                br2684_close_vcc(brvcc);
                if (list_empty(&brdev->brvccs)) {
-                       read_lock(&devs_lock);
+                       write_lock_irq(&devs_lock);
                        list_del(&brdev->br2684_devs);
-                       read_unlock(&devs_lock);
+                       write_unlock_irq(&devs_lock);
                        unregister_netdev(net_dev);
                        free_netdev(net_dev);
                }