From: Davide Pesavento <davidepesa@gmail.com>
Date: Sat, 27 Sep 2008 15:29:12 +0000 (+0200)
Subject: Fix modpost failure when rx handlers are not inlined.
X-Git-Tag: v2.6.28-rc1~717^2~165^2~7
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=b0dee5784dff3e2984510a7fe7a7e48109001f94;p=linux-2.6-omap-h63xx.git

Fix modpost failure when rx handlers are not inlined.

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@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c489865761b..77e7b014872 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;