diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/cfg80211.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c index 2e00a4b389e..7cfc2c0a1fb 100644 --- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c +++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c @@ -678,6 +678,9 @@ static int iwm_cfg80211_set_txpower(struct wiphy *wiphy, case TX_POWER_AUTOMATIC: return 0; case TX_POWER_FIXED: + if (!test_bit(IWM_STATUS_READY, &iwm->status)) + return 0; + ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, CFG_TX_PWR_LIMIT_USR, dbm * 2); if (ret < 0) @@ -685,6 +688,7 @@ static int iwm_cfg80211_set_txpower(struct wiphy *wiphy, return iwm_tx_power_trigger(iwm); default: + IWM_ERR(iwm, "Unsupported power type: %d\n", type); return -EOPNOTSUPP; } |