mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-07 13:57:54 -04:00
Code Issues Packages Projects Releases Wiki Activity

staging: rtl8192e: Remove unchanged variable dig_algorithm_switch

Browse Source 
Remove variable dig_algorithm_switch as its value is set to 0 at
initialization. The equations result accordingly. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/a76d8b86f2591446a071b4f614adf628b0fe5c93.1697127817.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann
2023-10-13 16:44:11 +02:00
committed by Greg Kroah-Hartman
parent fda7398845
commit 8e6bbbdaa7
2 changed files with 0 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
View File

@@ -911,8 +911,6 @@ static void _rtl92e_dm_dig_init(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
dm_digtable.dig_algorithm_switch = 0;
dm_digtable.dig_state = DM_STA_DIG_MAX;
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
dm_digtable.cur_sta_connect_state = DIG_STA_DISCONNECT;
@@ -962,8 +960,6 @@ static void _rtl92e_dm_ctrl_initgain_byrssi_driver(struct net_device *dev)
u8 i;
static u8 fw_dig;
if (dm_digtable.dig_algorithm_switch)
fw_dig = 0;
if (fw_dig <= 3) {
for (i = 0; i < 3; i++)
rtl92e_set_bb_reg(dev, UFWP, bMaskByte1, 0x8);
@@ -980,8 +976,6 @@ static void _rtl92e_dm_ctrl_initgain_byrssi_driver(struct net_device *dev)
_rtl92e_dm_initial_gain(dev);
_rtl92e_dm_pd_th(dev);
_rtl92e_dm_cs_ratio(dev);
if (dm_digtable.dig_algorithm_switch)
dm_digtable.dig_algorithm_switch = 0;
dm_digtable.pre_sta_connect_state = dm_digtable.cur_sta_connect_state;
}
@@ -991,10 +985,6 @@ static void _rtl92e_dm_initial_gain(struct net_device *dev)
u8 initial_gain = 0;
static u8 initialized, force_write;
if (dm_digtable.dig_algorithm_switch) {
initialized = 0;
}
if (rtllib_act_scanning(priv->rtllib, true)) {
force_write = 1;
return;
@@ -1040,10 +1030,6 @@ static void _rtl92e_dm_pd_th(struct net_device *dev)
struct r8192_priv *priv = rtllib_priv(dev);
static u8 initialized, force_write;
if (dm_digtable.dig_algorithm_switch) {
initialized = 0;
}
if (dm_digtable.pre_sta_connect_state == dm_digtable.cur_sta_connect_state) {
if (dm_digtable.cur_sta_connect_state == DIG_STA_CONNECT) {
if (dm_digtable.rssi_val >=
@@ -1100,10 +1086,6 @@ static void _rtl92e_dm_cs_ratio(struct net_device *dev)
{
static u8 initialized, force_write;
if (dm_digtable.dig_algorithm_switch) {
initialized = 0;
}
if (dm_digtable.pre_sta_connect_state == dm_digtable.cur_sta_connect_state) {
if (dm_digtable.cur_sta_connect_state == DIG_STA_CONNECT) {
if (dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)

2
drivers/staging/rtl8192e/rtl8192e/rtl_dm.h
View File

@@ -50,8 +50,6 @@
/*------------------------------Define structure----------------------------*/
struct dig_t {
u8 dig_algorithm_switch;
long rssi_low_thresh;
long rssi_high_thresh;