diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2009-03-09 08:18:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-10 05:22:43 -0700 |
| commit | 7546dd97d27306d939c13e03318aae695badaa88 (patch) | |
| tree | ced310466fd679ceae4e676ae8c31fd78b7bd72f /drivers/net | |
| parent | 3f612132c7164d5cc9ed677a2fdf8950222d2170 (diff) | |
net: convert usage of packet_type to read_mostly
Protocols that use packet_type can be __read_mostly section for better
locality. Elminate any unnecessary initializations of NULL.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/hamradio/bpqether.c | 2 | ||||
| -rw-r--r-- | drivers/net/pppoe.c | 6 | ||||
| -rw-r--r-- | drivers/net/wan/hdlc.c | 2 | ||||
| -rw-r--r-- | drivers/net/wan/lapbether.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 44b183b58f50..d509b371a562 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -97,7 +97,7 @@ static char bpq_eth_addr[6]; static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); static int bpq_device_event(struct notifier_block *, unsigned long, void *); -static struct packet_type bpq_packet_type = { +static struct packet_type bpq_packet_type __read_mostly = { .type = cpu_to_be16(ETH_P_BPQ), .func = bpq_rcv, }; diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index e2968f084439..f0031f1f97e5 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -513,17 +513,17 @@ out: return NET_RX_SUCCESS; /* Lies... :-) */ } -static struct packet_type pppoes_ptype = { +static struct packet_type pppoes_ptype __read_mostly = { .type = cpu_to_be16(ETH_P_PPP_SES), .func = pppoe_rcv, }; -static struct packet_type pppoed_ptype = { +static struct packet_type pppoed_ptype __read_mostly = { .type = cpu_to_be16(ETH_P_PPP_DISC), .func = pppoe_disc_rcv, }; -static struct proto pppoe_sk_proto = { +static struct proto pppoe_sk_proto __read_mostly = { .name = "PPPOE", .owner = THIS_MODULE, .obj_size = sizeof(struct pppox_sock), diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index 5ce437205558..7596eae1b35c 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -348,7 +348,7 @@ EXPORT_SYMBOL(unregister_hdlc_protocol); EXPORT_SYMBOL(attach_hdlc_protocol); EXPORT_SYMBOL(detach_hdlc_protocol); -static struct packet_type hdlc_packet_type = { +static struct packet_type hdlc_packet_type __read_mostly = { .type = cpu_to_be16(ETH_P_HDLC), .func = hdlc_rcv, }; diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 96d9eda40894..f85ca1b27f9a 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -421,7 +421,7 @@ static int lapbeth_device_event(struct notifier_block *this, /* ------------------------------------------------------------------------ */ -static struct packet_type lapbeth_packet_type = { +static struct packet_type lapbeth_packet_type __read_mostly = { .type = cpu_to_be16(ETH_P_DEC), .func = lapbeth_rcv, }; |