ath5k: fix uninitialized var warning for txf2txs

  CC [M]  drivers/net/wireless/ath/ath5k/reset.o
drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’:
drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function

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

diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 8420689..3510de2 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -158,6 +158,11 @@ static void ath5k_hw_init_core_clock(struct ath5k_hw *ah)
        txlat = AR5K_REG_MS(usec_reg, AR5K_USEC_TX_LATENCY_5211);
        rxlat = AR5K_REG_MS(usec_reg, AR5K_USEC_RX_LATENCY_5211);
 
+       /*
+        * Set default Tx frame to Tx data start delay
+        */
+       txf2txs = AR5K_INIT_TXF2TXD_START_DEFAULT;
+
        /*
         * 5210 initvals don't include usec settings
         * so we need to use magic values here for