From 9fe7b29c6cc1e4adbc2b3d6b8452ff5278ee4fba Mon Sep 17 00:00:00 2001 From: Luca Ceresoli Date: Fri, 30 Dec 2016 00:01:04 +0100 Subject: [PATCH] staging: rtl8188eu: remove unused field bRxRSSIDisplay in struct adapter Since commit da25a8ec6b2d ("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 Cc: Larry Finger Cc: Ivan Safonov Cc: devel@driverdev.osuosl.org Signed-off-by: Luca Ceresoli Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 3 --- drivers/staging/rtl8188eu/include/drv_types.h | 1 - drivers/staging/rtl8188eu/os_dep/os_intfs.c | 2 -- 3 files changed, 6 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c index 3c5325c32fc8..cdf2e19e77da 100644 --- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c @@ -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 */ diff --git a/drivers/staging/rtl8188eu/include/drv_types.h b/drivers/staging/rtl8188eu/include/drv_types.h index e86419e525d8..0fd2a2d9be20 100644 --- a/drivers/staging/rtl8188eu/include/drv_types.h +++ b/drivers/staging/rtl8188eu/include/drv_types.h @@ -168,7 +168,6 @@ struct adapter { u8 bFWReady; u8 bReadPortCancel; u8 bWritePortCancel; - u8 bRxRSSIDisplay; struct mutex hw_init_mutex; }; diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c index 8fc3fadf065f..5f6a24546a91 100644 --- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c +++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c @@ -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; -- 2.11.0