Commit 41a4f38a authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove should_forbid_n_rate() 



Function should_forbid_n_rate() is unused, remove it.

Acked-by: default avatarPhillip Potter <phil@philpotter.co.uk>
Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210829092502.3658-7-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 296fa321

drivers/staging/r8188eu/core/rtw_wlan_util.c

+0 −36
Original line number Diff line number Diff line
@@ -1098,42 +1098,6 @@ 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->IELength;) {

			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;

				break;

			default:

				break;

			}



			i += (pIE->Length + 2);

		}



		return true;

	} else {

		return false;

	}

}



int wifirate2_ratetbl_inx(unsigned char rate)

{

	int	inx = 0;

drivers/staging/r8188eu/include/rtw_mlme_ext.h

+0 −1
Original line number Diff line number Diff line
@@ -516,7 +516,6 @@ unsigned int receive_disconnect(struct adapter *padapter, 
unsigned char get_highest_rate_idx(u32 mask);

int support_short_GI(struct adapter *padapter, struct HT_caps_element *caps);

unsigned int is_ap_in_tkip(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, struct recv_frame *precv_frame);