AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

netpoll: move np->dev and np->dev_name init into __netpoll_setup()

Browse Source 
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2012-07-17 05:22:35 +00:00 committed by David S. Miller
parent 0c24604b68
commit 30fdd8a082
5 changed files with 9 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/bonding/bond_main.c
View File

@ -1240,9 +1240,7 @@ static inline int slave_enable_netpoll(struct slave *slave)
if (!np)
goto out;
np->dev = slave->dev;
strlcpy(np->dev_name, slave->dev->name, IFNAMSIZ);
err = __netpoll_setup(np);
err = __netpoll_setup(np, slave->dev);
if (err) {
kfree(np);
goto out;

2
include/linux/netpoll.h
View File

@ -43,7 +43,7 @@ struct netpoll_info {
void netpoll_send_udp(struct netpoll *np, const char *msg, int len);
void netpoll_print_options(struct netpoll *np);
int netpoll_parse_options(struct netpoll *np, char *opt);
int __netpoll_setup(struct netpoll *np);
int __netpoll_setup(struct netpoll *np, struct net_device *ndev);
int netpoll_setup(struct netpoll *np);
int netpoll_trap(void);
void netpoll_set_trap(int trap);

5
net/8021q/vlan_dev.c
View File

@ -681,10 +681,7 @@ static int vlan_dev_netpoll_setup(struct net_device *dev, struct netpoll_info *n
if (!netpoll)
goto out;
netpoll->dev = real_dev;
strlcpy(netpoll->dev_name, real_dev->name, IFNAMSIZ);
err = __netpoll_setup(netpoll);
err = __netpoll_setup(netpoll, real_dev);
if (err) {
kfree(netpoll);
goto out;

5
net/bridge/br_device.c
View File

@ -246,10 +246,7 @@ int br_netpoll_enable(struct net_bridge_port *p)
if (!np)
goto out;
np->dev = p->dev;
strlcpy(np->dev_name, p->dev->name, IFNAMSIZ);
err = __netpoll_setup(np);
err = __netpoll_setup(np, p->dev);
if (err) {
kfree(np);
goto out;

10
net/core/netpoll.c
View File

@ -715,14 +715,16 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
}
EXPORT_SYMBOL(netpoll_parse_options);
int __netpoll_setup(struct netpoll *np)
int __netpoll_setup(struct netpoll *np, struct net_device *ndev)
{
struct net_device *ndev = np->dev;
struct netpoll_info *npinfo;
const struct net_device_ops *ops;
unsigned long flags;
int err;
np->dev = ndev;
strlcpy(np->dev_name, ndev->name, IFNAMSIZ);
if ((ndev->priv_flags & IFF_DISABLE_NETPOLL) ||
!ndev->netdev_ops->ndo_poll_controller) {
np_err(np, "%s doesn't support polling, aborting\n",
@ -851,13 +853,11 @@ int netpoll_setup(struct netpoll *np)
np_info(np, "local IP %pI4\n", &np->local_ip);
}
np->dev = ndev;
/* fill up the skb queue */
refill_skbs();
rtnl_lock();
err = __netpoll_setup(np);
err = __netpoll_setup(np, ndev);
rtnl_unlock();
if (err)