This patch removes the error branch for (queue > ar->hw->queues). It is no longer needed anymore as the "queue" value is validated by cfg80211's parse_txq_params() before the driver code gets called.
Some background: In the old days (linux 2.6 and early 3.x), the parse_txq_params() function did not verify the "queue" value. That's why these drivers had to do it. Signed-off-by: Christian Lamparter <[email protected]> --- drivers/net/wireless/ath/carl9170/main.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 7f1bdea742b8..40a8054f8aa6 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -1387,13 +1387,8 @@ static int carl9170_op_conf_tx(struct ieee80211_hw *hw, int ret; mutex_lock(&ar->mutex); - if (queue < ar->hw->queues) { - memcpy(&ar->edcf[ar9170_qmap[queue]], param, sizeof(*param)); - ret = carl9170_set_qos(ar); - } else { - ret = -EINVAL; - } - + memcpy(&ar->edcf[ar9170_qmap[queue]], param, sizeof(*param)); + ret = carl9170_set_qos(ar); mutex_unlock(&ar->mutex); return ret; } -- 2.20.1
