diff options
| author | Naftali Goldstein <naftali.goldstein@intel.com> | 2018-09-05 08:06:07 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-09-05 10:08:42 +0200 |
| commit | 77cbbc35a49b75969d98edce9400beb21720aa39 (patch) | |
| tree | c525273b318504be10e4645247414f5f07db4d0b /net/mac80211/mlme.c | |
| parent | c3d1f8752802b2e1fb12c73bee50035bc125bc54 (diff) | |
| download | lwn-77cbbc35a49b75969d98edce9400beb21720aa39.tar.gz lwn-77cbbc35a49b75969d98edce9400beb21720aa39.zip | |
mac80211: fix saving a few HE values
After masking the he_oper_params, to get the requested values as
integers one must rshift and not lshift. Fix that by using the
le32_get_bits() macro.
Fixes: 41cbb0f5a295 ("mac80211: add support for HE")
Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
[converted to use le32_get_bits()]
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 764a0f8e1dd1..89dac799a85f 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3239,19 +3239,16 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, } if (bss_conf->he_support) { - u32 he_oper_params = - le32_to_cpu(elems.he_operation->he_oper_params); + bss_conf->bss_color = + le32_get_bits(elems.he_operation->he_oper_params, + IEEE80211_HE_OPERATION_BSS_COLOR_MASK); - bss_conf->bss_color = he_oper_params & - IEEE80211_HE_OPERATION_BSS_COLOR_MASK; bss_conf->htc_trig_based_pkt_ext = - (he_oper_params & - IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK) << - IEEE80211_HE_OPERATION_DFLT_PE_DURATION_OFFSET; + le32_get_bits(elems.he_operation->he_oper_params, + IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK); bss_conf->frame_time_rts_th = - (he_oper_params & - IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK) << - IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET; + le32_get_bits(elems.he_operation->he_oper_params, + IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK); bss_conf->multi_sta_back_32bit = sta->sta.he_cap.he_cap_elem.mac_cap_info[2] & |