From fa649df52eb7eeb57d0dc8d70c1e738c75ef8093 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sun, 14 May 2017 08:39:53 -0600
Subject: [PATCH] Photon: Small update from Simon Piriou.

---
 drivers/wireless/ieee80211/bcmf_driver.c |  4 +---
 drivers/wireless/ieee80211/bcmf_netdev.c | 10 +++++-----
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/wireless/ieee80211/bcmf_driver.c b/drivers/wireless/ieee80211/bcmf_driver.c
index 4666d8da9f..94a2c750c5 100644
--- a/drivers/wireless/ieee80211/bcmf_driver.c
+++ b/drivers/wireless/ieee80211/bcmf_driver.c
@@ -370,7 +370,6 @@ void bcmf_wl_scan_event_handler(FAR struct bcmf_dev_s *priv,
                                    struct bcmf_event_s *event, unsigned int len)
 {
   uint32_t status;
-  uint32_t reason;
   uint32_t event_len;
   struct wl_escan_result *result;
   struct wl_bss_info *bss;
@@ -387,7 +386,6 @@ void bcmf_wl_scan_event_handler(FAR struct bcmf_dev_s *priv,
     }
 
   status = bcmf_getle32(&event->status);
-  reason = bcmf_getle32(&event->reason);
   escan_result_len = bcmf_getle32(&event->len);
 
   len -= sizeof(struct bcmf_event_s);
@@ -464,7 +462,7 @@ wl_escan_result_processed:
 
   /* Scan done */
 
-  wlinfo("escan done event %d %d\n", status, reason);
+  wlinfo("escan done event %d %d\n", status, bcmf_getle32(&event->reason));
 
   wd_cancel(priv->scan_timeout);
 
diff --git a/drivers/wireless/ieee80211/bcmf_netdev.c b/drivers/wireless/ieee80211/bcmf_netdev.c
index 02527fe60c..455b15529b 100644
--- a/drivers/wireless/ieee80211/bcmf_netdev.c
+++ b/drivers/wireless/ieee80211/bcmf_netdev.c
@@ -177,7 +177,7 @@ int bcmf_netdev_alloc_tx_frame(FAR struct bcmf_dev_s *priv)
   priv->cur_tx_frame = bcmf_bdc_allocate_frame(priv, MAX_NET_DEV_MTU, true);
   if (!priv->cur_tx_frame)
     {
-      wlerr("Cannot allocate TX frame\n");
+      wlerr("ERROR: Cannot allocate TX frame\n");
       return -ENOMEM;
     }
 
@@ -215,7 +215,7 @@ static int bcmf_transmit(FAR struct bcmf_dev_s *priv,
 
   if (ret)
     {
-      wlerr("Failed to transmit frame\n");
+      wlerr("ERROR: Failed to transmit frame\n");
       return -EIO;
     }
 
@@ -392,7 +392,7 @@ static void bcmf_receive(FAR struct bcmf_dev_s *priv)
       else
 #endif
         {
-          wlinfo("RX dropped\n");
+          wlerr("ERROR: RX dropped\n");
           NETDEV_RXDROPPED(&priv->bc_dev);
           priv->bus->free_frame(priv, frame);
         }
@@ -992,11 +992,11 @@ static int bcmf_ioctl(FAR struct net_driver_s *dev, int cmd,
   switch (cmd)
     {
       case SIOCSIWSCAN:
-        ret = bcmf_wl_start_scan(priv, (struct ifreq *)arg);
+        ret = bcmf_wl_start_scan(priv, (struct iwreq *)arg);
         break;
 
       case SIOCGIWSCAN:
-        ret = bcmf_wl_get_scan_results(priv, (struct ifreq *)arg);
+        ret = bcmf_wl_get_scan_results(priv, (struct iwreq *)arg);
         break;
 
       case SIOCSIFHWADDR:    /* Set device MAC address */