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-rw-r--r--net/ieee80211/softmac/ieee80211softmac_wx.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index fa2f7da606a9..fb58e03b3fbd 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -265,6 +265,12 @@ ieee80211softmac_wx_get_rate(struct net_device *net_dev,
265 int err = -EINVAL; 265 int err = -EINVAL;
266 266
267 spin_lock_irqsave(&mac->lock, flags); 267 spin_lock_irqsave(&mac->lock, flags);
268
269 if (unlikely(!mac->running)) {
270 err = -ENODEV;
271 goto out_unlock;
272 }
273
268 switch (mac->txrates.default_rate) { 274 switch (mac->txrates.default_rate) {
269 case IEEE80211_CCK_RATE_1MB: 275 case IEEE80211_CCK_RATE_1MB:
270 data->bitrate.value = 1000000; 276 data->bitrate.value = 1000000;