ieee80211_beacon_get can return NULL... Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx> --- drivers/net/wireless/rtl818x/rtl8180_dev.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c index 1d81785..b50c39a 100644 --- a/drivers/net/wireless/rtl818x/rtl8180_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c @@ -695,6 +695,8 @@ static void rtl8180_beacon_work(struct work_struct *work) /* grab a fresh beacon */ skb = ieee80211_beacon_get(dev, vif); + if (!skb) + goto resched; /* * update beacon timestamp w/ TSF value -- 1.7.2 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
