1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath9k/debug.c b/drivers/net/wireless/ath9k/debug.c
index b0ff4792546e..82573cadb1ab 100644
--- a/drivers/net/wireless/ath9k/debug.c
+++ b/drivers/net/wireless/ath9k/debug.c
@@ -322,6 +322,9 @@ static ssize_t read_file_rcstat(struct file *file, char __user *user_buf,
 {
         struct ath_softc *sc = file->private_data;
 
+        if (sc->cur_rate_table == NULL)
+                return 0;
+
         if (conf_is_ht(&sc->hw->conf))
                 return ath_read_file_stat_11n_rc(file, user_buf, count, ppos);
         else