iwlagn: make iwl_scan_cancel_timeout void

The return value of iwl_scan_cancel_timeout()
isn't used anywhere, so let's just remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2011-09-22 15:14:57 -07:00 коммит произвёл John W. Linville
Родитель 0288356272
Коммит 98efb4a52b
2 изменённых файлов: 2 добавлений и 4 удалений

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@ -318,7 +318,7 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
******************************************************************************/ ******************************************************************************/
void iwl_init_scan_params(struct iwl_priv *priv); void iwl_init_scan_params(struct iwl_priv *priv);
int iwl_scan_cancel(struct iwl_priv *priv); int iwl_scan_cancel(struct iwl_priv *priv);
int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms); void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
void iwl_force_scan_end(struct iwl_priv *priv); void iwl_force_scan_end(struct iwl_priv *priv);
int iwl_mac_hw_scan(struct ieee80211_hw *hw, int iwl_mac_hw_scan(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, struct ieee80211_vif *vif,

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@ -169,7 +169,7 @@ int iwl_scan_cancel(struct iwl_priv *priv)
* @ms: amount of time to wait (in milliseconds) for scan to abort * @ms: amount of time to wait (in milliseconds) for scan to abort
* *
*/ */
int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms) void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms)
{ {
unsigned long timeout = jiffies + msecs_to_jiffies(ms); unsigned long timeout = jiffies + msecs_to_jiffies(ms);
@ -184,8 +184,6 @@ int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms)
break; break;
msleep(20); msleep(20);
} }
return test_bit(STATUS_SCAN_HW, &priv->shrd->status);
} }
/* Service response to REPLY_SCAN_CMD (0x80) */ /* Service response to REPLY_SCAN_CMD (0x80) */