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| author | David S. Miller <davem@davemloft.net> | 2008-08-29 14:02:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-29 14:02:13 -0700 |
| commit | 143b11c03cd42f2284efe5128afc057d8fc86c78 (patch) | |
| tree | 8186830c461b7933c26cdd00b69e4c737c5c88e7 /drivers/net/wireless/libertas/scan.c | |
| parent | af01d537463714e36e2c96d2da35902b76cd6827 (diff) | |
| parent | 18c8adeb0244f823ba78a51e23f813fe68bc3c54 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Diffstat (limited to 'drivers/net/wireless/libertas/scan.c')
| -rw-r--r-- | drivers/net/wireless/libertas/scan.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c index 4b274562f96..8f66903641b 100644 --- a/drivers/net/wireless/libertas/scan.c +++ b/drivers/net/wireless/libertas/scan.c @@ -944,6 +944,11 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); + if (!priv->radio_on) { + ret = -EINVAL; + goto out; + } + if (!netif_running(dev)) { ret = -ENETDOWN; goto out; |