diff options
| author | Michael Straube <straube.linux@gmail.com> | 2018-07-31 13:34:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-02 09:44:27 +0200 |
| commit | 1a5c3d83c009393c27451e265fe21310b218211c (patch) | |
| tree | 8b101d672818c6f89c08d728267b730d20587efc | |
| parent | staging: rtl8188eu: remove unused rtw_add_bcn_ie() (diff) | |
| download | linux-1a5c3d83c009393c27451e265fe21310b218211c.tar.xz linux-1a5c3d83c009393c27451e265fe21310b218211c.zip | |
staging: rtl8188eu: remove unused rtw_remove_bcn_ie()
The function rtw_remove_bcn_ie() is never used, so remove it.
Discovered by cppcheck.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_ap.c | 40 | ||||
| -rw-r--r-- | drivers/staging/rtl8188eu/include/rtw_ap.h | 2 |
2 files changed, 0 insertions, 42 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c index 82fb1b028fa0..676d549ef786 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ap.c +++ b/drivers/staging/rtl8188eu/core/rtw_ap.c @@ -145,46 +145,6 @@ static void update_BCNTIM(struct adapter *padapter) set_tx_beacon_cmd(padapter); } -void rtw_remove_bcn_ie(struct adapter *padapter, struct wlan_bssid_ex *pnetwork, - u8 index) -{ - u8 *p, *dst_ie = NULL, *premainder_ie = NULL; - u8 *pbackup_remainder_ie = NULL; - uint offset, ielen, ie_offset, remainder_ielen = 0; - u8 *pie = pnetwork->ies; - - p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, index, &ielen, - pnetwork->ie_length - _FIXED_IE_LENGTH_); - if (p && ielen > 0) { - ielen += 2; - - premainder_ie = p + ielen; - - ie_offset = (int)(p - pie); - - remainder_ielen = pnetwork->ie_length - ie_offset - ielen; - - dst_ie = p; - } - - 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); - } - - /* 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; -} - static u8 chk_sta_is_alive(struct sta_info *psta) { u8 ret = false; diff --git a/drivers/staging/rtl8188eu/include/rtw_ap.h b/drivers/staging/rtl8188eu/include/rtw_ap.h index f8f07257976c..7a4203bce473 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_remove_bcn_ie(struct adapter *padapter, - struct wlan_bssid_ex *pnetwork, u8 index); void update_beacon(struct adapter *padapter, u8 ie_id, u8 *oui, u8 tx); void add_RATid(struct adapter *padapter, struct sta_info *psta, |