The function rtw_add_bcn_ie() is never used, so remove it.
Discovered by cppcheck.
Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
drivers/staging/rtl8188eu/core/rtw_ap.c | 66 ----------------------
drivers/staging/rtl8188eu/include/rtw_ap.h | 2 -
2 files changed, 68 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c
index 220b4bbe1f84..82fb1b028fa0 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ap.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ap.c
@@ -145,72 +145,6 @@ static void update_BCNTIM(struct adapter *padapter)
set_tx_beacon_cmd(padapter);
}
-void rtw_add_bcn_ie(struct adapter *padapter, struct wlan_bssid_ex *pnetwork,
- u8 index, u8 *data, u8 len)
-{
- struct ndis_802_11_var_ie *pIE;
- u8 bmatch = false;
- u8 *pie = pnetwork->ies;
- u8 *p = NULL, *dst_ie = NULL, *premainder_ie = NULL;
- u8 *pbackup_remainder_ie = NULL;
- u32 i, offset, ielen = 0, ie_offset, remainder_ielen = 0;
-
- for (i = sizeof(struct ndis_802_11_fixed_ie); i < pnetwork->ie_length;) {
- pIE = (struct ndis_802_11_var_ie *)(pnetwork->ies + i);
-
- if (pIE->ElementID > index) {
- break;
- /* already exist the same IE */
- } else if (pIE->ElementID == index) {
- p = (u8 *)pIE;
- ielen = pIE->Length;
- bmatch = true;
- break;
- }
- p = (u8 *)pIE;
- ielen = pIE->Length;
- i += (pIE->Length + 2);
- }
-
- if (p && ielen > 0) {
- ielen += 2;
-
- premainder_ie = p + ielen;
-
- ie_offset = (int)(p - pie);
-
- remainder_ielen = pnetwork->ie_length - ie_offset - ielen;
-
- if (bmatch)
- dst_ie = p;
- else
- dst_ie = p + ielen;
- }
-
- if (remainder_ielen > 0) {
- pbackup_remainder_ie = rtw_malloc(remainder_ielen);
- if (pbackup_remainder_ie && premainder_ie)
- memcpy(pbackup_remainder_ie, premainder_ie,
- remainder_ielen);
- }
-
- *dst_ie++ = index;
- *dst_ie++ = len;
-
- memcpy(dst_ie, data, len);
- dst_ie += len;
-
- /* copy remainder IE */
- if (pbackup_remainder_ie) {
- memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen);
-
- kfree(pbackup_remainder_ie);
- }
-
- offset = (uint)(dst_ie - pie);
- pnetwork->ie_length = offset + remainder_ielen;
-}
-
void rtw_remove_bcn_ie(struct adapter *padapter, struct wlan_bssid_ex *pnetwork,
u8 index)
{
diff --git a/drivers/staging/rtl8188eu/include/rtw_ap.h b/drivers/staging/rtl8188eu/include/rtw_ap.h
index bca41d68ce9d..f8f07257976c 100644
--- a/drivers/staging/rtl8188eu/include/rtw_ap.h
+++ b/drivers/staging/rtl8188eu/include/rtw_ap.h
@@ -19,8 +19,6 @@ void rtw_indicate_sta_disassoc_event(struct adapter *padapter,
struct sta_info *psta);
void init_mlme_ap_info(struct adapter *padapter);
void free_mlme_ap_info(struct adapter *padapter);
-void rtw_add_bcn_ie(struct adapter *padapter, struct wlan_bssid_ex *pnetwork,
- u8 index, u8 *data, u8 len);
void rtw_remove_bcn_ie(struct adapter *padapter,
struct wlan_bssid_ex *pnetwork, u8 index);
void update_beacon(struct adapter *padapter, u8 ie_id,
--
2.18.0
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