diff options
| author | Kiran Divekar <dkiran@marvell.com> | 2009-02-19 19:32:39 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-02-26 15:15:44 -0500 |
| commit | ab65f649d38d910f48843a275f3f0596cdbf28bf (patch) | |
| tree | 5e1dbf7d3af66ceae64b5f920df42f920bde6ae3 /drivers/net/wireless/libertas/scan.c | |
| parent | 0c9a3aaaf30e1d1994de58c554ef97a719e20892 (diff) | |
| download | lwn-ab65f649d38d910f48843a275f3f0596cdbf28bf.tar.gz lwn-ab65f649d38d910f48843a275f3f0596cdbf28bf.zip | |
libertas: fix misuse of netdev_priv() and dev->ml_priv
The mesh and radiotap interfaces need to use the same private data as
the main wifi interface. If the main wifi interface uses netdev_priv(),
but the other interfaces ->ml_priv, there's no way to figure out where
the private data actually is in the WEXT handlers and netdevice
callbacks. So make everything use ->ml_priv.
Fixes botched netdev_priv() conversion introduced by "netdevice
libertas: Fix directly reference of netdev->priv", though admittedly
libertas' use of ->priv was somewhat "special".
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Tested-by: Chris Ball <cjb@laptop.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/scan.c')
| -rw-r--r-- | drivers/net/wireless/libertas/scan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c index 57f6c12cda20..9014950f4328 100644 --- a/drivers/net/wireless/libertas/scan.c +++ b/drivers/net/wireless/libertas/scan.c @@ -945,7 +945,7 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { DECLARE_SSID_BUF(ssid); - struct lbs_private *priv = netdev_priv(dev); + struct lbs_private *priv = dev->ml_priv; int ret = 0; lbs_deb_enter(LBS_DEB_WEXT); @@ -1008,7 +1008,7 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info, struct iw_point *dwrq, char *extra) { #define SCAN_ITEM_SIZE 128 - struct lbs_private *priv = netdev_priv(dev); + struct lbs_private *priv = dev->ml_priv; int err = 0; char *ev = extra; char *stop = ev + dwrq->length; |