diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath9k/rc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c index aa6bfd717c2..517992d1480 100644 --- a/drivers/net/wireless/ath9k/rc.c +++ b/drivers/net/wireless/ath9k/rc.c @@ -1272,8 +1272,7 @@ static void ath_rc_update_ht(struct ath_softc *sc, rate_ctrl->state[tx_rate].per = 100; } else { /* xretries == 2 */ - count = sizeof(nretry_to_per_lookup) / - sizeof(nretry_to_per_lookup[0]); + count = ARRAY_SIZE(nretry_to_per_lookup); if (retries >= count) retries = count - 1; /* new_PER = 7/8*old_PER + 1/8*(currentPER) */ @@ -1291,8 +1290,7 @@ static void ath_rc_update_ht(struct ath_softc *sc, } else { /* xretries == 0 */ /* Update the PER. */ /* Make sure it doesn't index out of array's bounds. */ - count = sizeof(nretry_to_per_lookup) / - sizeof(nretry_to_per_lookup[0]); + count = ARRAY_SIZE(nretry_to_per_lookup); if (retries >= count) retries = count - 1; if (info_priv->n_bad_frames) { |