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staging: rtl8723au: OnAssocReq23a(): use ieee80211_mgmt to calculate offset

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen
2014-04-15 19:44:21 +02:00
committed by Greg Kroah-Hartman
parent 43c34be130
commit 07d2c3b841
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8723au/core/rtw_mlme_ext.c
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@@ -1304,11 +1304,11 @@ OnAssocReq23a(struct rtw_adapter *padapter, struct recv_frame *precv_frame)
if (ieee80211_is_assoc_req(mgmt->frame_control)) {
reassoc = 0;
pos = mgmt->u.assoc_req.variable;
left -= _ASOCREQ_IE_OFFSET_;
left -= offsetof(struct ieee80211_mgmt, u.assoc_req.variable);
} else { /* WIFI_REASSOCREQ */
reassoc = 1;
pos = mgmt->u.reassoc_req.variable;
left -= _REASOCREQ_IE_OFFSET_;
left -= offsetof(struct ieee80211_mgmt, u.reassoc_req.variable);
}
if (left < 0) {