mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
staging: r8188eu: remove rtw_get_ie_ex function
Driver does not use this function. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
f0fde4f867
commit
d7335dc9ab
2 changed files with 0 additions and 46 deletions
|
@ -236,50 +236,6 @@ u8 *rtw_get_ie(u8 *pbuf, int index, int *len, int limit)
|
|||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* rtw_get_ie_ex - Search specific IE from a series of IEs
|
||||
* @in_ie: Address of IEs to search
|
||||
* @in_len: Length limit from in_ie
|
||||
* @eid: Element ID to match
|
||||
* @oui: OUI to match
|
||||
* @oui_len: OUI length
|
||||
* @ie: If not NULL and the specific IE is found, the IE will be copied to the buf starting from the specific IE
|
||||
* @ielen: If not NULL and the specific IE is found, will set to the length of the entire IE
|
||||
*
|
||||
* Returns: The address of the specific IE found, or NULL
|
||||
*/
|
||||
u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen)
|
||||
{
|
||||
uint cnt;
|
||||
u8 *target_ie = NULL;
|
||||
|
||||
|
||||
if (ielen)
|
||||
*ielen = 0;
|
||||
|
||||
if (!in_ie || in_len <= 0)
|
||||
return target_ie;
|
||||
|
||||
cnt = 0;
|
||||
|
||||
while (cnt < in_len) {
|
||||
if (eid == in_ie[cnt] && (!oui || !memcmp(&in_ie[cnt + 2], oui, oui_len))) {
|
||||
target_ie = &in_ie[cnt];
|
||||
|
||||
if (ie)
|
||||
memcpy(ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
|
||||
|
||||
if (ielen)
|
||||
*ielen = in_ie[cnt + 1] + 2;
|
||||
|
||||
break;
|
||||
} else {
|
||||
cnt += in_ie[cnt + 1] + 2; /* goto next */
|
||||
}
|
||||
}
|
||||
return target_ie;
|
||||
}
|
||||
|
||||
void rtw_set_supported_rate(u8 *SupportedRates, uint mode)
|
||||
{
|
||||
|
||||
|
|
|
@ -1106,8 +1106,6 @@ u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl,
|
|||
u8 flags, u16 reason, u16 precedence);
|
||||
|
||||
u8 *rtw_get_ie(u8 *pbuf, int index, int *len, int limit);
|
||||
u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui,
|
||||
u8 oui_len, u8 *ie, uint *ielen);
|
||||
|
||||
void rtw_set_supported_rate(u8 *SupportedRates, uint mode);
|
||||
|
||||
|
|
Loading…
Reference in a new issue