1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 012e1a4016fe..40372bac9482 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -1039,6 +1039,9 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 
         if (changed & BSS_CHANGED_BEACON) {
                 beacon = ieee80211_beacon_get(hw, vif);
+                if (!beacon)
+                        goto out_sleep;
+
                 ret = wl1251_cmd_template_set(wl, CMD_BEACON, beacon->data,
                                               beacon->len);