diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-02-16 15:26:05 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 15:09:57 -0800 |
| commit | f59140964b1a1d71dec8b1e6f8dfc68afc2b4aec (patch) | |
| tree | d298bb6bcac168fb3a3c45fa37c7344784b45e50 /drivers/staging/rtl8192u | |
| parent | e4d1bff1e4b9bb3f1734f0c4ff76688c786d72b1 (diff) | |
Staging: rtl8192u: Convert long if-else block to switch-case
Replace long if-else block with switch-case to make it more readable and
compact.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192u')
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_dm.c | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index d2e86b9d2c97..1e0e53c9c314 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -1628,47 +1628,75 @@ static void dm_bb_initialgain_backup(struct net_device *dev) void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type, u32 dm_value) { - if (dm_type == DIG_TYPE_THRESH_HIGH) { + switch (dm_type) { + case DIG_TYPE_THRESH_HIGH: dm_digtable.rssi_high_thresh = dm_value; - } else if (dm_type == DIG_TYPE_THRESH_LOW) { + break; + + case DIG_TYPE_THRESH_LOW: dm_digtable.rssi_low_thresh = dm_value; - } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH) { + break; + + case DIG_TYPE_THRESH_HIGHPWR_HIGH: dm_digtable.rssi_high_power_highthresh = dm_value; - } else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_LOW) { + break; + + case DIG_TYPE_THRESH_HIGHPWR_LOW: dm_digtable.rssi_high_power_lowthresh = dm_value; - } else if (dm_type == DIG_TYPE_ENABLE) { + break; + + case DIG_TYPE_ENABLE: dm_digtable.dig_state = DM_STA_DIG_MAX; dm_digtable.dig_enable_flag = true; - } else if (dm_type == DIG_TYPE_DISABLE) { + break; + + case DIG_TYPE_DISABLE: dm_digtable.dig_state = DM_STA_DIG_MAX; dm_digtable.dig_enable_flag = false; - } else if (dm_type == DIG_TYPE_DBG_MODE) { + break; + + case DIG_TYPE_DBG_MODE: if (dm_value >= DM_DBG_MAX) dm_value = DM_DBG_OFF; dm_digtable.dbg_mode = (u8)dm_value; - } else if (dm_type == DIG_TYPE_RSSI) { + break; + + case DIG_TYPE_RSSI: if (dm_value > 100) dm_value = 30; dm_digtable.rssi_val = (long)dm_value; - } else if (dm_type == DIG_TYPE_ALGORITHM) { + break; + + case DIG_TYPE_ALGORITHM: if (dm_value >= DIG_ALGO_MAX) dm_value = DIG_ALGO_BY_FALSE_ALARM; if (dm_digtable.dig_algorithm != (u8)dm_value) dm_digtable.dig_algorithm_switch = 1; dm_digtable.dig_algorithm = (u8)dm_value; - } else if (dm_type == DIG_TYPE_BACKOFF) { + break; + + case DIG_TYPE_BACKOFF: if (dm_value > 30) dm_value = 30; dm_digtable.backoff_val = (u8)dm_value; - } else if (dm_type == DIG_TYPE_RX_GAIN_MIN) { + break; + + case DIG_TYPE_RX_GAIN_MIN: if (dm_value == 0) dm_value = 0x1; dm_digtable.rx_gain_range_min = (u8)dm_value; - } else if (dm_type == DIG_TYPE_RX_GAIN_MAX) { + break; + + case DIG_TYPE_RX_GAIN_MAX: if (dm_value > 0x50) dm_value = 0x50; dm_digtable.rx_gain_range_max = (u8)dm_value; + break; + + default: + break; } + } /* DM_ChangeDynamicInitGainThresh */ /*----------------------------------------------------------------------------- |