When CONFIG_MAC80211_MESH=n and CONFIG_MAC80211_NOINLINE=y,
gcc doesn't optimize out a call to ieee80211_rx_h_mesh_fwding,
even if the previous comparison is always false in this case.
This leads to the following errors during modpost:
ERROR: "mpp_path_lookup" [net/mac80211/mac80211.ko] undefined!
ERROR: "mpp_path_add" [net/mac80211/mac80211.ko] undefined!
Fix by removing the possibility of uninlining
ieee80211_rx_h_mesh_fwding rx handler.
Signed-off-by: Davide Pesavento <davidepesa@xxxxxxxxx>
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c489865..77e7b01 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1379,7 +1379,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
return RX_QUEUED;
}
-static ieee80211_rx_result debug_noinline
+static ieee80211_rx_result
ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
{
struct ieee80211_hdr *hdr;
--
1.6.0.2
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