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[PATCH] uml: const more data

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Make lots of structures const in order to make it obvious that they need no
locking.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike
2006-09-27 01:50:33 -07:00
committed by Linus Torvalds
parent 48af05ed54
commit 5e7672ec3f
40 changed files with 65 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/um/os-Linux/drivers/etap.h
View File

@ -13,7 +13,7 @@ struct ethertap_data {
void *dev;
};
extern struct net_user_info ethertap_user_info;
extern const struct net_user_info ethertap_user_info;
/*
* Overrides for Emacs so that we follow Linus's tabbing style.

2
arch/um/os-Linux/drivers/ethertap_kern.c
View File

@ -65,7 +65,7 @@ static int etap_write(int fd, struct sk_buff **skb, struct uml_net_private *lp)
return(net_send(fd, (*skb)->data, (*skb)->len));
}
struct net_kern_info ethertap_kern_info = {
const struct net_kern_info ethertap_kern_info = {
.init = etap_init,
.protocol = eth_protocol,
.read = etap_read,

2
arch/um/os-Linux/drivers/ethertap_user.c
View File

@ -216,7 +216,7 @@ static void etap_del_addr(unsigned char *addr, unsigned char *netmask,
etap_close_addr(addr, netmask, &pri->control_fd);
}
struct net_user_info ethertap_user_info = {
const struct net_user_info ethertap_user_info = {
.init = etap_user_init,
.open = etap_open,
.close = etap_close,

2
arch/um/os-Linux/drivers/tuntap.h
View File

@ -16,7 +16,7 @@ struct tuntap_data {
void *dev;
};
extern struct net_user_info tuntap_user_info;
extern const struct net_user_info tuntap_user_info;
#endif

2
arch/um/os-Linux/drivers/tuntap_kern.c
View File

@ -53,7 +53,7 @@ static int tuntap_write(int fd, struct sk_buff **skb,
return(net_write(fd, (*skb)->data, (*skb)->len));
}
struct net_kern_info tuntap_kern_info = {
const struct net_kern_info tuntap_kern_info = {
.init = tuntap_init,
.protocol = eth_protocol,
.read = tuntap_read,

2
arch/um/os-Linux/drivers/tuntap_user.c
View File

@ -205,7 +205,7 @@ static int tuntap_set_mtu(int mtu, void *data)
return(mtu);
}
struct net_user_info tuntap_user_info = {
const struct net_user_info tuntap_user_info = {
.init = tuntap_user_init,
.open = tuntap_open,
.close = tuntap_close,