diff options
Diffstat (limited to 'net/wireless/util.c')
| -rw-r--r-- | net/wireless/util.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index d473bd135da8..cd48cdd582c0 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -2015,33 +2015,32 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap, case IEEE80211_VHT_CHANWIDTH_160MHZ: if (supp_width == 0 && (ext_nss_bw == 1 || ext_nss_bw == 2)) - return DIV_ROUND_UP(max_vht_nss, 2); + return max_vht_nss / 2; if (supp_width == 0 && ext_nss_bw == 3) - return DIV_ROUND_UP(3 * max_vht_nss, 4); + return (3 * max_vht_nss) / 4; if (supp_width == 1 && ext_nss_bw == 3) return 2 * max_vht_nss; break; case IEEE80211_VHT_CHANWIDTH_80P80MHZ: - if (supp_width == 0 && - (ext_nss_bw == 1 || ext_nss_bw == 2)) + if (supp_width == 0 && ext_nss_bw == 1) return 0; /* not possible */ if (supp_width == 0 && ext_nss_bw == 2) - return DIV_ROUND_UP(max_vht_nss, 2); + return max_vht_nss / 2; if (supp_width == 0 && ext_nss_bw == 3) - return DIV_ROUND_UP(3 * max_vht_nss, 4); + return (3 * max_vht_nss) / 4; if (supp_width == 1 && ext_nss_bw == 0) return 0; /* not possible */ if (supp_width == 1 && ext_nss_bw == 1) - return DIV_ROUND_UP(max_vht_nss, 2); + return max_vht_nss / 2; if (supp_width == 1 && ext_nss_bw == 2) - return DIV_ROUND_UP(3 * max_vht_nss, 4); + return (3 * max_vht_nss) / 4; break; } |