[PATCH] CONFIG_WIRELESS_EXT is neccessary after all

WARNING: /lib/modules/2.6.17-mm2/kernel/net/ieee80211/ieee80211.ko
needs unknown symbol wireless_spy_update

Someone removed the `#ifdef CONFIG_WIRELESS_EXT' from around the callsite
in net/ieee80211/ieee80211_rx.c and didn't update Kconfig appropriately.

The offending patchset seems to be 35c14b855f52c49e4f3d078b9532b056005ed321
which is tittled

  [PATCH] ieee80211: remove unnecessary CONFIG_WIRELESS_EXT checking

After a quick look it seems that wireless_spy_update() lives in
net/core/wirless.c, and that file is only compiled if
CONFIG_WIRELESS_EXT is set. Perhaps this is Kconig work, but
in the mean time here is a reversal of the recent change.

Signed-Off-By: Horms <horms@verge.net.au>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index dd746e3..72d4d4e 100644 (file)
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -368,6 +368,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 
        /* Put this code here so that we avoid duplicating it in all
         * Rx paths. - Jean II */
+#ifdef CONFIG_WIRELESS_EXT
 #ifdef IW_WIRELESS_SPY         /* defined in iw_handler.h */
        /* If spy monitoring on */
        if (ieee->spy_data.spy_number > 0) {
@@ -396,6 +397,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
                wireless_spy_update(ieee->dev, hdr->addr2, &wstats);
        }
 #endif                         /* IW_WIRELESS_SPY */
+#endif                         /* CONFIG_WIRELESS_EXT */
 
 #ifdef NOT_YET
        hostap_update_rx_stats(local->ap, hdr, rx_stats);