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staging: rtl8188eu: remove unused field bRxRSSIDisplay in struct adapter

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Since commit da25a8ec6b ("staging: rtl8188eu: remove unused
debugging functions") this field is never set set to any nonzero
value, so it is actually always zero.

It is also used only once, as a boolean inside an if(). This means the
code under that if() is dead code, so remove it as well.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ivan Safonov <insafonov@gmail.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luca Ceresoli 2016-12-30 00:01:04 +01:00 committed by Greg Kroah-Hartman
parent 7d2af82cc5
commit 9fe7b29c6c
3 changed files with 0 additions and 6 deletions
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3
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
View File

@ -4715,9 +4715,6 @@ void linked_status_chk(struct adapter *padapter)
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct sta_priv *pstapriv = &padapter->stapriv;
if (padapter->bRxRSSIDisplay)
_linked_rx_signal_strehgth_display(padapter);
if (is_client_associated_to_ap(padapter)) {
/* linked infrastructure client mode */

1
drivers/staging/rtl8188eu/include/drv_types.h
View File

@ -168,7 +168,6 @@ struct adapter {
u8 bFWReady;
u8 bReadPortCancel;
u8 bWritePortCancel;
u8 bRxRSSIDisplay;
struct mutex hw_init_mutex;
};

2
drivers/staging/rtl8188eu/os_dep/os_intfs.c
View File

@ -413,7 +413,6 @@ static u8 rtw_init_default_value(struct adapter *padapter)
/* misc. */
padapter->bReadPortCancel = false;
padapter->bWritePortCancel = false;
padapter->bRxRSSIDisplay = 0;
return _SUCCESS;
}
@ -426,7 +425,6 @@ u8 rtw_reset_drv_sw(struct adapter *padapter)
rtw_hal_def_value_init(padapter);
padapter->bReadPortCancel = false;
padapter->bWritePortCancel = false;
padapter->bRxRSSIDisplay = 0;
pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
padapter->xmitpriv.tx_pkts = 0;