diff options
| -rw-r--r-- | include/net/dsa.h | 4 | ||||
| -rw-r--r-- | net/dsa/dsa2.c | 46 |
2 files changed, 25 insertions, 25 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index b902b31bebce..f2ce12860546 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -559,6 +559,10 @@ static inline bool dsa_is_user_port(struct dsa_switch *ds, int p) list_for_each_entry((_dp), &(_dst)->ports, list) \ if (dsa_port_is_user((_dp))) +#define dsa_tree_for_each_cpu_port(_dp, _dst) \ + list_for_each_entry((_dp), &(_dst)->ports, list) \ + if (dsa_port_is_cpu((_dp))) + #define dsa_switch_for_each_port(_dp, _ds) \ list_for_each_entry((_dp), &(_ds)->dst->ports, list) \ if ((_dp)->ds == (_ds)) diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index c7bdf7106d23..ed56c7a554b8 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -1060,26 +1060,24 @@ static int dsa_tree_setup_switches(struct dsa_switch_tree *dst) static int dsa_tree_setup_master(struct dsa_switch_tree *dst) { - struct dsa_port *dp; + struct dsa_port *cpu_dp; int err = 0; rtnl_lock(); - list_for_each_entry(dp, &dst->ports, list) { - if (dsa_port_is_cpu(dp)) { - struct net_device *master = dp->master; - bool admin_up = (master->flags & IFF_UP) && - !qdisc_tx_is_noop(master); + dsa_tree_for_each_cpu_port(cpu_dp, dst) { + struct net_device *master = cpu_dp->master; + bool admin_up = (master->flags & IFF_UP) && + !qdisc_tx_is_noop(master); - err = dsa_master_setup(master, dp); - if (err) - break; + err = dsa_master_setup(master, cpu_dp); + if (err) + break; - /* Replay master state event */ - dsa_tree_master_admin_state_change(dst, master, admin_up); - dsa_tree_master_oper_state_change(dst, master, - netif_oper_up(master)); - } + /* Replay master state event */ + dsa_tree_master_admin_state_change(dst, master, admin_up); + dsa_tree_master_oper_state_change(dst, master, + netif_oper_up(master)); } rtnl_unlock(); @@ -1089,22 +1087,20 @@ static int dsa_tree_setup_master(struct dsa_switch_tree *dst) static void dsa_tree_teardown_master(struct dsa_switch_tree *dst) { - struct dsa_port *dp; + struct dsa_port *cpu_dp; rtnl_lock(); - list_for_each_entry(dp, &dst->ports, list) { - if (dsa_port_is_cpu(dp)) { - struct net_device *master = dp->master; + dsa_tree_for_each_cpu_port(cpu_dp, dst) { + struct net_device *master = cpu_dp->master; - /* Synthesizing an "admin down" state is sufficient for - * the switches to get a notification if the master is - * currently up and running. - */ - dsa_tree_master_admin_state_change(dst, master, false); + /* Synthesizing an "admin down" state is sufficient for + * the switches to get a notification if the master is + * currently up and running. + */ + dsa_tree_master_admin_state_change(dst, master, false); - dsa_master_teardown(master); - } + dsa_master_teardown(master); } rtnl_unlock(); |