diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 34b39c03e97d..bf933eeaa688 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -180,8 +180,9 @@ static DECLARE_RWSEM(devnet_rename_sem); static inline void dev_base_seq_inc(struct net *net) { - while (++net->dev_base_seq == 0) - ; + unsigned int val = net->dev_base_seq + 1; + + WRITE_ONCE(net->dev_base_seq, val ?: 1); } static inline struct hlist_head *dev_name_hash(struct net *net, const char *name) @@ -9121,28 +9122,6 @@ bool netdev_port_same_parent_id(struct net_device *a, struct net_device *b) } EXPORT_SYMBOL(netdev_port_same_parent_id); -static void netdev_dpll_pin_assign(struct net_device *dev, struct dpll_pin *dpll_pin) -{ -#if IS_ENABLED(CONFIG_DPLL) - rtnl_lock(); - dev->dpll_pin = dpll_pin; - rtnl_unlock(); -#endif -} - -void netdev_dpll_pin_set(struct net_device *dev, struct dpll_pin *dpll_pin) -{ - WARN_ON(!dpll_pin); - netdev_dpll_pin_assign(dev, dpll_pin); -} -EXPORT_SYMBOL(netdev_dpll_pin_set); - -void netdev_dpll_pin_clear(struct net_device *dev) -{ - netdev_dpll_pin_assign(dev, NULL); -} -EXPORT_SYMBOL(netdev_dpll_pin_clear); - /** * dev_change_proto_down - set carrier according to proto_down. * |