1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index ccad04c0a76..1544d751a42 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -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,