diff options
| author | Len Brown <len.brown@intel.com> | 2006-01-27 17:18:29 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-01-27 17:18:29 -0500 |
| commit | 292dd876ee765c478b27c93cc51e93a558ed58bf (patch) | |
| tree | 5b740e93253295baee2a9c414a6c66d03d44a9ef /net/core/net-sysfs.c | |
| parent | d4ec6c7cc9a15a7a529719bc3b84f46812f9842e (diff) | |
| parent | 9fdb62af92c741addbea15545f214a6e89460865 (diff) | |
Pull release into acpica branch
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index e1da81d261d..e8b2acbc8ea 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ +#include <linux/capability.h> #include <linux/config.h> #include <linux/kernel.h> #include <linux/netdevice.h> @@ -16,6 +17,7 @@ #include <net/sock.h> #include <linux/rtnetlink.h> #include <linux/wireless.h> +#include <net/iw_handler.h> #define to_class_dev(obj) container_of(obj,struct class_device,kobj) #define to_net_dev(class) container_of(class, struct net_device, class_dev) @@ -294,13 +296,19 @@ static ssize_t wireless_show(struct class_device *cd, char *buf, char *)) { struct net_device *dev = to_net_dev(cd); - const struct iw_statistics *iw; + const struct iw_statistics *iw = NULL; ssize_t ret = -EINVAL; read_lock(&dev_base_lock); - if (dev_isalive(dev) && dev->get_wireless_stats - && (iw = dev->get_wireless_stats(dev)) != NULL) - ret = (*format)(iw, buf); + if (dev_isalive(dev)) { + if(dev->wireless_handlers && + dev->wireless_handlers->get_wireless_stats) + iw = dev->wireless_handlers->get_wireless_stats(dev); + else if (dev->get_wireless_stats) + iw = dev->get_wireless_stats(dev); + if (iw != NULL) + ret = (*format)(iw, buf); + } read_unlock(&dev_base_lock); return ret; @@ -402,7 +410,8 @@ void netdev_unregister_sysfs(struct net_device * net) sysfs_remove_group(&class_dev->kobj, &netstat_group); #ifdef WIRELESS_EXT - if (net->get_wireless_stats) + if (net->get_wireless_stats || (net->wireless_handlers && + net->wireless_handlers->get_wireless_stats)) sysfs_remove_group(&class_dev->kobj, &wireless_group); #endif class_device_del(class_dev); @@ -427,10 +436,12 @@ int netdev_register_sysfs(struct net_device *net) goto out_unreg; #ifdef WIRELESS_EXT - if (net->get_wireless_stats && - (ret = sysfs_create_group(&class_dev->kobj, &wireless_group))) - goto out_cleanup; - + if (net->get_wireless_stats || (net->wireless_handlers && + net->wireless_handlers->get_wireless_stats)) { + ret = sysfs_create_group(&class_dev->kobj, &wireless_group); + if (ret) + goto out_cleanup; + } return 0; out_cleanup: if (net->get_stats) |