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TDLS: Use helper function for disable link operation

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This is called from number of locations and it is more efficient to use
a new helper function instead of wpa_tdls_disable_link() that would do
peer address search from the list of peers.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Sunil Dutt 2013-09-30 17:23:23 +03:00 committed by Jouni Malinen
parent f130b105ec
commit 83d3fdb7c6
1 changed files with 12 additions and 12 deletions
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24
src/rsn_supp/tdls.c
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@ -771,6 +771,14 @@ int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code)
}
static void wpa_tdls_disable_peer_link(struct wpa_sm *sm,
struct wpa_tdls_peer *peer)
{
wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, peer->addr);
wpa_tdls_peer_free(sm, peer);
}
void wpa_tdls_disable_link(struct wpa_sm *sm, const u8 *addr)
{
struct wpa_tdls_peer *peer;
@ -780,10 +788,8 @@ void wpa_tdls_disable_link(struct wpa_sm *sm, const u8 *addr)
break;
}
if (peer) {
wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, addr);
wpa_tdls_peer_free(sm, peer);
}
if (peer)
wpa_tdls_disable_peer_link(sm, peer);
}
@ -856,11 +862,7 @@ skip_ftie:
* Request the driver to disable the direct link and clear associated
* keys.
*/
wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
/* clear the Peerkey statemachine */
wpa_tdls_peer_free(sm, peer);
wpa_tdls_disable_peer_link(sm, peer);
return 0;
}
@ -2019,9 +2021,7 @@ static int wpa_tdls_process_tpk_m2(struct wpa_sm *sm, const u8 *src_addr,
(u8 *) timeoutie, ftie) < 0) {
/* Discard the frame */
wpa_tdls_del_key(sm, peer);
wpa_tdls_peer_free(sm, peer);
if (sm->tdls_external_setup)
wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
wpa_tdls_disable_peer_link(sm, peer);
return -1;
}