On Mon, 2018-06-04 at 19:41 +0530, Balaji Pothunoori wrote: > > + if (ieee80211_hw_check(&sta->local->hw, REPORTS_TX_ACK_STATUS)) { > + if (sta->status_stats.ack_signal_filled && ((!(sinfo->filled & > + BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL))) || > + (!(sinfo->filled & > + BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG))))) { Uh, wow, the indentation here is awful - please break with && and || on the end of line and indent properly according to the nesting level. If a line ends up being longer than 80, I think that's better than this monster expression :) > + sinfo->ack_signal = > + sta->status_stats.last_ack_signal; > + sinfo->filled |= > + BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL); > + sinfo->avg_ack_signal = > + -(s8)ewma_avg_signal_read( > &sta->status_stats.avg_ack_signal); > - sinfo->filled |= > - BIT_ULL(NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG); > + sinfo->filled |= > + BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG); > + } Clearly your previous patch would even break the kernel compile since the DATA_ACK_SIGNAL_AVG is still used here. Finally, please also explain why you're adding this feature, at least in the cover letter ("PATCH 0/2"), I can reuse that as a merge commit message if necessary. johannes