[PATCH 04/43] staging: rtl8723au: rtw_get_cur_max_rate(): Use _FIXED_IE_LENGTH_ instead of hardcoded value

[Jes.Sorensen at redhat.com]

From: Jes Sorensen <Jes.Sorensen at redhat.com>

Signed-off-by: Jes Sorensen <Jes.Sorensen at redhat.com>
---
 drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
index ebb98a0..9584688 100644
--- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
@@ -1190,8 +1190,9 @@ static u16 rtw_get_cur_max_rate(struct rtw_adapter *adapter)
 	u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0;
 	u16 mcs_rate = 0;
 
-	p = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, &pcur_bss->IEs[12],
-			     pcur_bss->IELength - 12);
+	p = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY,
+			     &pcur_bss->IEs[_FIXED_IE_LENGTH_],
+			     pcur_bss->IELength - _FIXED_IE_LENGTH_);
 	if (p && p[1] > 0) {
 		pht_capie = (struct ieee80211_ht_cap *)(p + 2);
 
-- 
1.9.3