mwifiex: remove redundant variable scan_table_idx

mwifiex_get_bss_info() routine updates variable 'info->scan_table_idx'
but it is never used.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 0 insertions, 13 deletions

diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index bd9e074a1c8..e0b68e7c8ca 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -134,7 +134,6 @@ struct mwifiex_ver_ext {
 struct mwifiex_bss_info {
         u32 bss_mode;
         struct mwifiex_802_11_ssid ssid;
-        u32 scan_table_idx;
         u32 bss_chan;
         u32 region_code;
         u32 media_connected;
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 10ef9e9dfef..fd764b3c675 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -376,7 +376,6 @@ int mwifiex_get_bss_info(struct mwifiex_private *priv,
 {
         struct mwifiex_adapter *adapter = priv->adapter;
         struct mwifiex_bssdescriptor *bss_desc;
-        s32 tbl_idx;
 
         if (!info)
                 return -1;
@@ -394,17 +393,6 @@ int mwifiex_get_bss_info(struct mwifiex_private *priv,
 
         info->region_code = adapter->region_code;
 
-        /* Scan table index if connected */
-        info->scan_table_idx = 0;
-        if (priv->media_connected) {
-                tbl_idx =
-                        mwifiex_find_ssid_in_list(priv, &bss_desc->ssid,
-                                                  bss_desc->mac_address,
-                                                  priv->bss_mode);
-                if (tbl_idx >= 0)
-                        info->scan_table_idx = tbl_idx;
-        }
-
         info->media_connected = priv->media_connected;
 
         info->max_power_level = priv->max_tx_power_level;