commit 2448798133d747ad339e57099e32a1d1e68aca1c
author Johannes Berg <johannes@sipsolutions.net> Thu Apr 23 18:52:52 2009 +0200
committer John W. Linville <linville@tuxdriver.com> Wed May 06 15:14:37 2009 -0400
tree ee09385f5dca9e243c38f5f888baa02605423bd7
parent 2d0ddec5b2b859f06116f631fc0ffe94fbceb556

mac80211: add driver ops wrappers

In order to later add tracing or verifications to the driver
calls mac80211 makes, this patch adds static inline wrappers
for all operations.

All calls are now written as

	drv_<op>(local, ...);

instead of

	local->ops-><op>(&local->hw, ...);

Where necessary, the wrappers also do existence checking and
return default values as appropriate.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/main.c

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index c817c9e..b80bc80 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -26,6 +26,7 @@
 #include <net/cfg80211.h>
 
 #include "ieee80211_i.h"
+#include "driver-ops.h"
 #include "rate.h"
 #include "mesh.h"
 #include "wep.h"
@@ -81,10 +82,9 @@
 	/* be a bit nasty */
 	new_flags |= (1<<31);
 
-	local->ops->configure_filter(local_to_hw(local),
-				     changed_flags, &new_flags,
-				     local->mdev->mc_count,
-				     local->mdev->mc_list);
+	drv_configure_filter(local, changed_flags, &new_flags,
+			     local->mdev->mc_count,
+			     local->mdev->mc_list);
 
 	WARN_ON(new_flags & (1<<31));
 
@@ -192,7 +192,7 @@
 	}
 
 	if (changed && local->open_count) {
-		ret = local->ops->config(local_to_hw(local), changed);
+		ret = drv_config(local, changed);
 		/*
 		 * Goal:
 		 * HW reconfiguration should never fail, the driver has told
@@ -276,11 +276,8 @@
 		}
 	}
 
-	if (local->ops->bss_info_changed)
-		local->ops->bss_info_changed(local_to_hw(local),
-					     &sdata->vif,
-					     &sdata->vif.bss_conf,
-					     changed);
+	drv_bss_info_changed(local, &sdata->vif,
+			     &sdata->vif.bss_conf, changed);
 
 	/*
 	 * DEPRECATED