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path: root/drivers/net/wireless/mwifiex/scan.c
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Diffstat (limited to 'drivers/net/wireless/mwifiex/scan.c')
-rw-r--r--drivers/net/wireless/mwifiex/scan.c37
1 files changed, 8 insertions, 29 deletions
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index e7f6deaf715..9cf5d8f07df 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1500,43 +1500,22 @@ static int mwifiex_update_curr_bss_params(struct mwifiex_private *priv,
if (ret)
goto done;
- /* Update current bss descriptor parameters */
spin_lock_irqsave(&priv->curr_bcn_buf_lock, flags);
- priv->curr_bss_params.bss_descriptor.bcn_wpa_ie = NULL;
- priv->curr_bss_params.bss_descriptor.wpa_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_rsn_ie = NULL;
- priv->curr_bss_params.bss_descriptor.rsn_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_wapi_ie = NULL;
- priv->curr_bss_params.bss_descriptor.wapi_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
- priv->curr_bss_params.bss_descriptor.ht_cap_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_ht_oper = NULL;
- priv->curr_bss_params.bss_descriptor.ht_info_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 = NULL;
- priv->curr_bss_params.bss_descriptor.bss_co_2040_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_ext_cap = NULL;
- priv->curr_bss_params.bss_descriptor.ext_cap_offset = 0;
- priv->curr_bss_params.bss_descriptor.beacon_buf = NULL;
- priv->curr_bss_params.bss_descriptor.beacon_buf_size = 0;
- priv->curr_bss_params.bss_descriptor.bcn_vht_cap = NULL;
- priv->curr_bss_params.bss_descriptor.vht_cap_offset = 0;
- priv->curr_bss_params.bss_descriptor.bcn_vht_oper = NULL;
- priv->curr_bss_params.bss_descriptor.vht_info_offset = 0;
- priv->curr_bss_params.bss_descriptor.oper_mode = NULL;
- priv->curr_bss_params.bss_descriptor.oper_mode_offset = 0;
-
- /* Disable 11ac by default. Enable it only where there
- * exist VHT_CAP IE in AP beacon
- */
- priv->curr_bss_params.bss_descriptor.disable_11ac = true;
-
/* Make a copy of current BSSID descriptor */
memcpy(&priv->curr_bss_params.bss_descriptor, bss_desc,
sizeof(priv->curr_bss_params.bss_descriptor));
+
+ /* The contents of beacon_ie will be copied to its own buffer
+ * in mwifiex_save_curr_bcn()
+ */
mwifiex_save_curr_bcn(priv);
spin_unlock_irqrestore(&priv->curr_bcn_buf_lock, flags);
done:
+ /* beacon_ie buffer was allocated in function
+ * mwifiex_fill_new_bss_desc(). Free it now.
+ */
+ kfree(bss_desc->beacon_buf);
kfree(bss_desc);
return 0;
}