mwifiex: remove unused radio_on variable and macros

The radio_on variable is defined but never used.

Signed-off-by: Marc Yang <yangyang@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 6593e07..2d93391 100644 (file)
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -875,9 +875,6 @@ struct host_cmd_ds_802_11_snmp_mib {
        u8 value[1];
 } __packed;
 
-#define RADIO_ON                                0x01
-#define RADIO_OFF                               0x00
-
 struct mwifiex_rate_scope {
        __le16 type;
        __le16 length;

diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index bad436d..6fcdaa9 100644 (file)
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -234,7 +234,6 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter)
        memset(adapter->bcn_buf, 0, sizeof(adapter->bcn_buf));
        adapter->bcn_buf_end = adapter->bcn_buf;
 
-       adapter->radio_on = RADIO_ON;
        adapter->multiple_dtim = 1;
 
        adapter->local_listen_interval = 0;     /* default value in firmware

diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 7e0d316..d01160a 100644 (file)
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -193,7 +193,6 @@ struct mwifiex_bss_info {
        u32 bss_chan;
        u32 region_code;
        u32 media_connected;
-       u32 radio_on;
        u32 max_power_level;
        u32 min_power_level;
        u32 adhoc_state;

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 12b9a36..c26f704 100644 (file)
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -611,7 +611,6 @@ struct mwifiex_adapter {
        u16 curr_tx_buf_size;
        u32 ioport;
        enum MWIFIEX_HARDWARE_STATUS hw_status;
-       u16 radio_on;
        u16 number_of_antenna;
        u32 fw_cap_info;
        /* spin lock for interrupt handling */

diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index abad07e..b163507 100644 (file)
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -790,9 +790,6 @@ int mwifiex_get_bss_info(struct mwifiex_private *priv,
        /* Connection status */
        info->media_connected = priv->media_connected;
 
-       /* Radio status */
-       info->radio_on = adapter->radio_on;
-
        /* Tx power information */
        info->max_power_level = priv->max_tx_power_level;
        info->min_power_level = priv->min_tx_power_level;