net: ath9k: Use NULL instead of false

The function returns a pointer. Hence return NULL instead of false.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
index 5ba4b6f..c718fc3 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
@@ -392,7 +392,7 @@ static struct pri_sequence *pri_detector_add_pulse(struct pri_detector *de,
 
        if (!pseq_handler_create_sequences(de, ts, max_updated_seq)) {
                pri_detector_reset(de, ts);
-               return false;
+               return NULL;
        }
 
        ps = pseq_handler_check_detection(de);