]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
staging: rtl8192ee: Fix setting highest n rate
authorLarry Finger <Larry.Finger@lwfinger.net>
Thu, 17 Jul 2014 03:03:09 +0000 (22:03 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 18 Jul 2014 01:04:07 +0000 (18:04 -0700)
Commit 4fb6a37c3f94c1cb4b828bfcc4347771e1628f88 by Andrey Utkin
<andrey.krieger.utkin@gmail.com> and entitled "staging: rtl8192ee:
"Correct bitmask in comparsion" fixed what appeared to be a typo. After
consultation with the Realtek engineers, merely testing for a 2T2R device
is sufficient to ensure that the TX MCS map will equal 0x0c, thus the second
test can be ignored.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192ee/base.c

index 71ed12e9deb3c2220e009b6f82c3c2ad65926f89..f7c3c8bf71a5f09454d03b0f2ecfc73f12cfa898 100644 (file)
@@ -826,8 +826,7 @@ static u8 _rtl_get_vht_highest_n_rate(struct ieee80211_hw *hw,
        u8 hw_rate;
        u16 map = le16_to_cpu(sta->vht_cap.vht_mcs.tx_mcs_map);
 
-       if ((get_rf_type(rtlphy) == RF_2T2R) &&
-           (map & 0x000c) != 0x000c) {
+       if (get_rf_type(rtlphy) == RF_2T2R) {
                if ((map & 0x000c) >> 2 == IEEE80211_VHT_MCS_SUPPORT_0_7)
                        hw_rate =
                        rtlpriv->cfg->maps[RTL_RC_VHT_RATE_2SS_MCS7];