From 30622c87c38e8a64a6b5a4e44c65079f6f2629a0 Mon Sep 17 00:00:00 2001 From: Michael Straube Date: Sun, 29 Jul 2018 20:54:42 +0200 Subject: [PATCH] staging: rtl8188eu: remove unused should_forbid_n_rate() The function should_forbid_n_rate() is never used, so remove it. Discovered by cppcheck. Signed-off-by: Michael Straube Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_wlan_util.c | 35 ------------------------ drivers/staging/rtl8188eu/include/rtw_mlme_ext.h | 1 - 2 files changed, 36 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c index 0fe35e141926..b9406583e501 100644 --- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c +++ b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c @@ -1094,41 +1094,6 @@ unsigned int is_ap_in_tkip(struct adapter *padapter) } } -unsigned int should_forbid_n_rate(struct adapter *padapter) -{ - u32 i; - struct ndis_802_11_var_ie *pIE; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *cur_network = &pmlmepriv->cur_network.network; - - if (rtw_get_capability((struct wlan_bssid_ex *)cur_network) & WLAN_CAPABILITY_PRIVACY) { - for (i = sizeof(struct ndis_802_11_fixed_ie); i < cur_network->ie_length;) { - pIE = (struct ndis_802_11_var_ie *)(cur_network->ies + i); - - switch (pIE->ElementID) { - case _VENDOR_SPECIFIC_IE_: - if (!memcmp(pIE->data, RTW_WPA_OUI, 4) && - ((!memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) || - (!memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4)))) - return false; - break; - case _RSN_IE_2_: - if ((!memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4)) || - (!memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4))) - return false; - default: - break; - } - - i += (pIE->Length + 2); - } - - return true; - } else { - return false; - } -} - unsigned int is_ap_in_wep(struct adapter *padapter) { u32 i; diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h index c072e1e25d61..ade68af15e04 100644 --- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h +++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h @@ -534,7 +534,6 @@ unsigned char get_highest_rate_idx(u32 mask); int support_short_GI(struct adapter *padapter, struct ieee80211_ht_cap *caps); unsigned int is_ap_in_tkip(struct adapter *padapter); unsigned int is_ap_in_wep(struct adapter *padapter); -unsigned int should_forbid_n_rate(struct adapter *padapter); void report_join_res(struct adapter *padapter, int res); void report_survey_event(struct adapter *padapter, -- 2.11.0