From 9cc56fa82765203cf32429dbb47f4f2c73f138aa Mon Sep 17 00:00:00 2001 From: Heena Sirwani Date: Mon, 6 Oct 2014 18:39:47 +0530 Subject: Staging: rtl8188eu: core: Remove variable that is not very useful. The following patch removes a variable which is not very useful using coccinelle. The following semaintic patch was used: @@ identifier ret; @@ -int ret = 0; ... when != ret when strict -return ret; +return 0; Signed-off-by: Heena Sirwani Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_ap.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'drivers/staging/rtl8188eu') diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c index 7de7ba197be1..d61842ed673e 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ap.c +++ b/drivers/staging/rtl8188eu/core/rtw_ap.c @@ -1186,7 +1186,6 @@ int rtw_acl_add_sta(struct adapter *padapter, u8 *addr) int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr) { struct list_head *plist, *phead; - int ret = 0; struct rtw_wlan_acl_node *paclnode; struct sta_priv *pstapriv = &padapter->stapriv; struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; @@ -1217,7 +1216,7 @@ int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr) spin_unlock_bh(&(pacl_node_q->lock)); DBG_88E("%s, acl_num =%d\n", __func__, pacl_list->num); - return ret; + return 0; } static void update_bcn_fixed_ie(struct adapter *padapter) @@ -1753,7 +1752,6 @@ u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta, int rtw_ap_inform_ch_switch(struct adapter *padapter, u8 new_ch, u8 ch_offset) { struct list_head *phead, *plist; - int ret = 0; struct sta_info *psta = NULL; struct sta_priv *pstapriv = &padapter->stapriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; @@ -1761,7 +1759,7 @@ int rtw_ap_inform_ch_switch(struct adapter *padapter, u8 new_ch, u8 ch_offset) u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) - return ret; + return 0; DBG_88E(FUNC_NDEV_FMT" with ch:%u, offset:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), new_ch, ch_offset); @@ -1782,13 +1780,12 @@ int rtw_ap_inform_ch_switch(struct adapter *padapter, u8 new_ch, u8 ch_offset) issue_action_spct_ch_switch(padapter, bc_addr, new_ch, ch_offset); - return ret; + return 0; } int rtw_sta_flush(struct adapter *padapter) { struct list_head *phead, *plist; - int ret = 0; struct sta_info *psta = NULL; struct sta_priv *pstapriv = &padapter->stapriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; @@ -1798,7 +1795,7 @@ int rtw_sta_flush(struct adapter *padapter) DBG_88E(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev)); if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) - return ret; + return 0; spin_lock_bh(&pstapriv->asoc_list_lock); phead = &pstapriv->asoc_list; @@ -1822,7 +1819,7 @@ int rtw_sta_flush(struct adapter *padapter) associated_clients_update(padapter, true); - return ret; + return 0; } /* called > TSR LEVEL for USB or SDIO Interface*/ -- cgit v1.2.3