NL80211_ATTR_CH_SWITCH_BLOCK_TX 540 net/wireless/nl80211.c [NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG }, NL80211_ATTR_CH_SWITCH_BLOCK_TX 8596 net/wireless/nl80211.c if (info->attrs[NL80211_ATTR_CH_SWITCH_BLOCK_TX])