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Staging: rtlwifi: Remove Unneeded funition halbtc_get_wifi_rssi() 

In the function halbtc_get_wifi_rssi:

1.if and else are functionally identical as they assign same value to
  variable 'undec_sm_pwdb'.
2.Variable 'undec_sm_pwdb' not required to just return a single value.
3.Function not needed to just return a value and so removed the function
  and assigned value rtlpriv->dm.undec_sm_pwdb where the function
  halbtc_get_wifi_rssi() is called.

Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhanusree Pola 2018-10-23 16:27:26 +05:30 committed by Greg Kroah-Hartman
parent cd27f56fce
commit 2c66f2a9ef
1 changed files with 1 additions and 12 deletions
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13
drivers/staging/rtlwifi/btcoexist/halbtcoutsrc.c
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@ -476,17 +476,6 @@ static u32 halbtc_get_wifi_link_status(struct btc_coexist *btcoexist)
return ret_val;
}
static s32 halbtc_get_wifi_rssi(struct rtl_priv *rtlpriv)
{
int undec_sm_pwdb = 0;
if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
else /* associated entry pwdb */
undec_sm_pwdb = rtlpriv->dm.undec_sm_pwdb;
return undec_sm_pwdb;
}
static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist;
@ -585,7 +574,7 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = false;
break;
case BTC_GET_S4_WIFI_RSSI:
*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
*s32_tmp = rtlpriv->dm.undec_sm_pwdb;
break;
case BTC_GET_S4_HS_RSSI:
*s32_tmp = 0;