diff options
| author | Rajkumar Manoharan <rmanoharan@atheros.com> | 2011-04-16 08:47:39 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-19 19:38:05 (GMT) |
| commit | cea3235cf578b5e952f5a0cec9bc6c2e862eb697 (patch) | |
| tree | 7dc7730958333dba25cea5e6a12e73d97909d7a4 /drivers/net | |
| parent | 2be7859f41e9bcef5b15bd23d63e01536344e3df (diff) | |
| download | linux-cea3235cf578b5e952f5a0cec9bc6c2e862eb697.tar.xz | |
ath9k_htc: Fix free slot value for cab queue
ath9k_htc_tx_get_slot can return zero as valid index.
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Acked-by: Sujith Manoharan <Sujith.Manoharan@Atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index bf7ef1b..a157107 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -322,7 +322,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv, } tx_slot = ath9k_htc_tx_get_slot(priv); - if (tx_slot != 0) { + if (tx_slot < 0) { ath_dbg(common, ATH_DBG_XMIT, "No free CAB slot\n"); dev_kfree_skb_any(skb); goto next; |