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staging: r8188eu: remove should_forbid_n_rate()

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Function should_forbid_n_rate() is unused, remove it.

Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210829092502.3658-7-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube
2021-08-29 11:25:02 +02:00
committed by Greg Kroah-Hartman
parent 296fa3218a
commit 41a4f38a68
2 changed files with 0 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/staging/r8188eu/core/rtw_wlan_util.c
View File

@@ -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;

1
drivers/staging/r8188eu/include/rtw_mlme_ext.h
View File

@@ -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);