ath9k: Ensure ath_node is not NULL when updating tx chainmask

Also, random indentation and whitespace cleanup.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c
index 27d6a981a106..80f26b4c4e06 100644
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -356,8 +356,8 @@ static void ath_rx_timer(unsigned long data)
 
 /* Free all pending sub-frames in the re-ordering buffer */
 
-static void ath_rx_flush_tid(struct ath_softc *sc,
-        struct ath_arx_tid *rxtid, int drop)
+static void ath_rx_flush_tid(struct ath_softc *sc, struct ath_arx_tid *rxtid,
+                             int drop)
 {
         struct ath_rxbuf *rxbuf;
         unsigned long flag;
@@ -1218,7 +1218,7 @@ void ath_rx_node_init(struct ath_softc *sc, struct ath_node *an)
                  * (needs to be allocated when addba is received)
                  */
 
-                rxtid->rxbuf     = NULL;
+                rxtid->rxbuf = NULL;
                 setup_timer(&rxtid->timer, ath_rx_timer,
                             (unsigned long)rxtid);
                 spin_lock_init(&rxtid->tidlock);