From: Vipin Mehta <vmehta@atheros.com>
Date: Fri, 18 Feb 2011 21:13:15 +0000 (-0800)
Subject: staging: ath6kl: Fixing accidental overwriting of probed ssid list in the hardware
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=28f7e85a4b454e4882a91ea13dd17cdf5013168d;p=mv-sheeva.git

staging: ath6kl: Fixing accidental overwriting of probed ssid list in the hardware

Fixing the code to avoid overwriting of the first index in the probed ssid
list maintained by the hardware. This index is used to store broadcast SSID.

Signed-off-by: Vipin Mehta <vmehta@atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/ath6kl/os/linux/cfg80211.c b/drivers/staging/ath6kl/os/linux/cfg80211.c
index 8644d19f13e..20b08c089df 100644
--- a/drivers/staging/ath6kl/os/linux/cfg80211.c
+++ b/drivers/staging/ath6kl/os/linux/cfg80211.c
@@ -765,12 +765,12 @@ ar6k_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
        request->ssids[0].ssid_len) {
         u8 i;
 
-        if(request->n_ssids > MAX_PROBED_SSID_INDEX) {
-            request->n_ssids = MAX_PROBED_SSID_INDEX;
+        if(request->n_ssids > (MAX_PROBED_SSID_INDEX - 1)) {
+            request->n_ssids = MAX_PROBED_SSID_INDEX - 1;
         }
 
         for (i = 0; i < request->n_ssids; i++) {
-            wmi_probedSsid_cmd(ar->arWmi, i, SPECIFIC_SSID_FLAG,
+            wmi_probedSsid_cmd(ar->arWmi, i+1, SPECIFIC_SSID_FLAG,
                                request->ssids[i].ssid_len,
                                request->ssids[i].ssid);
         }
@@ -810,7 +810,7 @@ ar6k_cfg80211_scanComplete_event(AR_SOFTC_T *ar, int status)
             u8 i;
 
             for (i = 0; i < ar->scan_request->n_ssids; i++) {
-                wmi_probedSsid_cmd(ar->arWmi, i, DISABLE_SSID_FLAG,
+                wmi_probedSsid_cmd(ar->arWmi, i+1, DISABLE_SSID_FLAG,
                                    0, NULL);
             }
         }