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authorJakub Kicinski <kuba@kernel.org>2022-05-19 13:20:54 -0700
committerDavid S. Miller <davem@davemloft.net>2022-05-22 21:51:54 +0100
commitc304eddcecfe2513ff98ce3ae97d1c196d82ba08 (patch)
treeb790596c2d45437fa59fd108d0bc5ef25edca060 /include/net/cfg80211.h
parent5ff851b7be752a6d607c289b489c40f96f9dc489 (diff)
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net: wrap the wireless pointers in struct net_device in an ifdef
Most protocol-specific pointers in struct net_device are under a respective ifdef. Wireless is the notable exception. Since there's a sizable number of custom-built kernels for datacenter workloads which don't build wireless it seems reasonable to ifdefy those pointers as well. While at it move IPv4 and IPv6 pointers up, those are special for obvious reasons. Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Stefan Schmidt <stefan@datenfreihafen.org> # ieee802154 Acked-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/cfg80211.h')
-rw-r--r--include/net/cfg80211.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index cc8a9880b9d6..6d02e12e4702 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -8006,7 +8006,9 @@ int cfg80211_register_netdevice(struct net_device *dev);
*/
static inline void cfg80211_unregister_netdevice(struct net_device *dev)
{
+#if IS_ENABLED(CONFIG_CFG80211)
cfg80211_unregister_wdev(dev->ieee80211_ptr);
+#endif
}
/**