mwifiex: remove redundant signal handling code

1) The wrapper function mwifiex_get_signal_info() is unnecessary.
2) As noise and signal vaules in private structure already get
modified, we don't need to explicitly pass
"struct mwifiex_ds_get_signal" to get it filled.

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>

1 files changed, 0 insertions, 28 deletions

diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 7ca4e8234f3e..58fe05437046 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -85,34 +85,6 @@ struct mwifiex_ds_get_stats {
         u32 wep_icv_error[4];
 };
 
-#define BCN_RSSI_AVG_MASK               0x00000002
-#define BCN_NF_AVG_MASK                 0x00000200
-#define ALL_RSSI_INFO_MASK              0x00000fff
-
-struct mwifiex_ds_get_signal {
-        /*
-         * Bit0:  Last Beacon RSSI,  Bit1:  Average Beacon RSSI,
-         * Bit2:  Last Data RSSI,    Bit3:  Average Data RSSI,
-         * Bit4:  Last Beacon SNR,   Bit5:  Average Beacon SNR,
-         * Bit6:  Last Data SNR,     Bit7:  Average Data SNR,
-         * Bit8:  Last Beacon NF,    Bit9:  Average Beacon NF,
-         * Bit10: Last Data NF,      Bit11: Average Data NF
-         */
-        u16 selector;
-        s16 bcn_rssi_last;
-        s16 bcn_rssi_avg;
-        s16 data_rssi_last;
-        s16 data_rssi_avg;
-        s16 bcn_snr_last;
-        s16 bcn_snr_avg;
-        s16 data_snr_last;
-        s16 data_snr_avg;
-        s16 bcn_nf_last;
-        s16 bcn_nf_avg;
-        s16 data_nf_last;
-        s16 data_nf_avg;
-};
-
 #define MWIFIEX_MAX_VER_STR_LEN    128
 
 struct mwifiex_ver_ext {