commit cc24163690997c685641d84e77ff6f1c592b06fe
author Julan Hsu <julanhsu@google.com> Tue Jan 15 15:28:42 2019 -0800
committer Johannes Berg <johannes.berg@intel.com> Sat Jan 19 09:54:36 2019 +0100
tree 9bb749a12989d2743f1a505e0e2cd47fddf7d1de
parent d9bb410888ce1354ce29dcde671e1e21cc0c64cd

nl80211/mac80211: mesh: add hop count to mpath info

Expose hop count to destination information in mpath info

Signed-off-by: Julan Hsu <julanhsu@google.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index a896889..159125e 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -5827,7 +5827,10 @@ static int nl80211_send_mpath(struct sk_buff *msg, u32 portid, u32 seq,
 			 pinfo->discovery_timeout)) ||
 	    ((pinfo->filled & MPATH_INFO_DISCOVERY_RETRIES) &&
 	     nla_put_u8(msg, NL80211_MPATH_INFO_DISCOVERY_RETRIES,
-			pinfo->discovery_retries)))
+			pinfo->discovery_retries)) ||
+	    ((pinfo->filled & MPATH_INFO_HOP_COUNT) &&
+	     nla_put_u8(msg, NL80211_MPATH_INFO_HOP_COUNT,
+			pinfo->hop_count)))
 		goto nla_put_failure;
 
 	nla_nest_end(msg, pinfoattr);