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Commit 13115ba7 authored by Wey-Yi Guy's avatar Wey-Yi Guy Committed by Reinette Chatre
Browse files

iwlwifi: remove unnecessary parameter in scan function 



small change to remove unnecessary "ret" parameter since it not being
used.

Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
parent 9856b7fa

drivers/net/wireless/iwlwifi/iwl-scan.c

+3 −5
Original line number Diff line number Diff line
@@ -675,7 +675,6 @@ static void iwl_bg_request_scan(struct work_struct *data) 
	};

	struct iwl_scan_cmd *scan;

	struct ieee80211_conf *conf = NULL;

	int ret = 0;

	u32 rate_flags = 0;

	u16 cmd_len;

	u16 rx_chain = 0;
@@ -708,7 +707,6 @@ static void iwl_bg_request_scan(struct work_struct *data) 
	if (test_bit(STATUS_SCAN_HW, &priv->status)) {

		IWL_DEBUG_INFO(priv, "Multiple concurrent scan requests in parallel. "

			       "Ignoring second request.\n");

		ret = -EIO;

		goto done;

	}
@@ -741,7 +739,8 @@ static void iwl_bg_request_scan(struct work_struct *data) 
		priv->scan = kmalloc(sizeof(struct iwl_scan_cmd) +

				     IWL_MAX_SCAN_SIZE, GFP_KERNEL);

		if (!priv->scan) {

			ret = -ENOMEM;

			IWL_DEBUG_SCAN(priv,

				       "fail to allocate memory for scan\n");

			goto done;

		}

	}
@@ -908,8 +907,7 @@ static void iwl_bg_request_scan(struct work_struct *data) 
	scan->len = cpu_to_le16(cmd.len);



	set_bit(STATUS_SCAN_HW, &priv->status);

	ret = iwl_send_cmd_sync(priv, &cmd);

	if (ret)

	if (iwl_send_cmd_sync(priv, &cmd))

		goto done;



	queue_delayed_work(priv->workqueue, &priv->scan_check,