diff options
| author | Michael Straube <straube.linux@gmail.com> | 2021-08-19 13:21:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-26 10:43:14 +0200 |
| commit | fbdbd861c8be66dc6d87f3bdeaec41d7a8efde9a (patch) | |
| tree | 98a3504d2a211afa1b30fe115642b2d5ee217311 /drivers/staging/r8188eu | |
| parent | 30e98ce81bbb51f78134dbeca232f1d4ab215434 (diff) | |
| download | linux-fbdbd861c8be66dc6d87f3bdeaec41d7a8efde9a.tar.bz2 | |
staging: r8188eu: remove unused function rtw_add_bcn_ie()
Function rtw_add_bcn_ie() is not used anywhere, 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/20210819112200.32030-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/r8188eu')
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_ap.c | 63 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/include/rtw_ap.h | 2 |
2 files changed, 0 insertions, 65 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_ap.c b/drivers/staging/r8188eu/core/rtw_ap.c index 9c81cd318e62..8c35e7632fd5 100644 --- a/drivers/staging/r8188eu/core/rtw_ap.c +++ b/drivers/staging/r8188eu/core/rtw_ap.c @@ -139,69 +139,6 @@ 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->IELength;) { - pIE = (struct ndis_802_11_var_ie *)(pnetwork->IEs + i); - - if (pIE->ElementID > index) { - break; - } else if (pIE->ElementID == index) { /* already exist the same IE */ - 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->IELength - ie_offset - ielen; - - if (bmatch) - dst_ie = p; - else - dst_ie = (p + ielen); - } - - if (remainder_ielen > 0) { - pbackup_remainder_ie = kmalloc(remainder_ielen, GFP_KERNEL); - 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->IELength = offset + remainder_ielen; -} - void rtw_remove_bcn_ie(struct adapter *padapter, struct wlan_bssid_ex *pnetwork, u8 index) { u8 *p, *dst_ie = NULL, *premainder_ie = NULL; diff --git a/drivers/staging/r8188eu/include/rtw_ap.h b/drivers/staging/r8188eu/include/rtw_ap.h index b20edab3bb00..fffb6794b1ce 100644 --- a/drivers/staging/r8188eu/include/rtw_ap.h +++ b/drivers/staging/r8188eu/include/rtw_ap.h @@ -16,8 +16,6 @@ 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, |