diff options
| -rw-r--r-- | drivers/staging/ks7010/ks_wlan_net.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c index 2fbacc5..81889a5 100644 --- a/drivers/staging/ks7010/ks_wlan_net.c +++ b/drivers/staging/ks7010/ks_wlan_net.c @@ -2290,16 +2290,11 @@ static int ks_wlan_set_tx_gain(struct net_device *dev, if (priv->sleep_mode == SLP_SLEEP) return -EPERM; /* for SLEEP MODE */ - if (*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */ - priv->gain.tx_gain = (uint8_t)*uwrq; - else + if (*uwrq < 0 || *uwrq > 0xFF) return -EINVAL; - if (priv->gain.tx_gain < 0xFF) - priv->gain.tx_mode = 1; - else - priv->gain.tx_mode = 0; - + priv->gain.tx_gain = (uint8_t)*uwrq; + priv->gain.tx_mode = (priv->gain.tx_gain < 0xFF) ? 1 : 0; hostif_sme_enqueue(priv, SME_SET_GAIN); return 0; } |
