iwlwifi: rename priv->scan to priv->scan_cmd

I keep checking what "priv->scan" is, so rename
it to "priv->scan_cmd" which more clearly tells
us what it is.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index af32359400b..0f773973a4e 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2852,15 +2852,15 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
                 goto done;
         }
 
-        if (!priv->scan) {
-                priv->scan = kmalloc(sizeof(struct iwl3945_scan_cmd) +
-                                     IWL_MAX_SCAN_SIZE, GFP_KERNEL);
-                if (!priv->scan) {
+        if (!priv->scan_cmd) {
+                priv->scan_cmd = kmalloc(sizeof(struct iwl3945_scan_cmd) +
+                                         IWL_MAX_SCAN_SIZE, GFP_KERNEL);
+                if (!priv->scan_cmd) {
                         IWL_DEBUG_SCAN(priv, "Fail to allocate scan memory\n");
                         goto done;
                 }
         }
-        scan = priv->scan;
+        scan = priv->scan_cmd;
         memset(scan, 0, sizeof(struct iwl3945_scan_cmd) + IWL_MAX_SCAN_SIZE);
 
         scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;
@@ -4245,7 +4245,7 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
 
         iwl_free_channel_map(priv);
         iwlcore_free_geos(priv);
-        kfree(priv->scan);
+        kfree(priv->scan_cmd);
         if (priv->ibss_beacon)
                 dev_kfree_skb(priv->ibss_beacon);