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Commit 7546dd97 authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

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: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3f612132

drivers/block/aoe/aoenet.c

+1 −1
Original line number Diff line number Diff line
@@ -151,7 +151,7 @@ aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt, 
	return 0;

}



static struct packet_type aoe_pt = {

static struct packet_type aoe_pt __read_mostly = {

	.type = __constant_htons(ETH_P_AOE),

	.func = aoenet_rcv,

};

drivers/net/hamradio/bpqether.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

};

drivers/net/pppoe.c

+3 −3
Original line number Diff line number Diff line
@@ -513,17 +513,17 @@ static int pppoe_disc_rcv(struct sk_buff *skb, struct net_device *dev, 
	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),

drivers/net/wan/hdlc.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

};

drivers/net/wan/lapbether.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

};