diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 9cd8c6113e94..bdcf256e3628 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -7349,15 +7349,14 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb, /* Default to all rates enabled */ for (i = 0; i < IEEE80211_NUM_BANDS; i++) { sband = rdev->wiphy.bands[i]; - mask.control[i].legacy = - sband ? (1 << sband->n_bitrates) - 1 : 0; - if (sband) - memcpy(mask.control[i].mcs, - sband->ht_cap.mcs.rx_mask, - sizeof(mask.control[i].mcs)); - else - memset(mask.control[i].mcs, 0, - sizeof(mask.control[i].mcs)); + + if (!sband) + continue; + + mask.control[i].legacy = (1 << sband->n_bitrates) - 1; + memcpy(mask.control[i].mcs, + sband->ht_cap.mcs.rx_mask, + sizeof(mask.control[i].mcs)); } /* |