mac80211: fix sparse warnings/errors

sparse complains about a shadowed variable, which
we can just rename, and lots of stuff if the API
tracer is enabled, so kick out the tracer code in
a sparse run -- the macros just confuse it.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 6614d4ff273d..a83087f4237d 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -401,7 +401,7 @@ static int ieee80211_stop(struct net_device *dev)
 
         /* APs need special treatment */
         if (sdata->vif.type == NL80211_IFTYPE_AP) {
-                struct ieee80211_sub_if_data *vlan, *tmp;
+                struct ieee80211_sub_if_data *vlan, *tmpsdata;
                 struct beacon_data *old_beacon = sdata->u.ap.beacon;
 
                 /* remove beacon */
@@ -410,7 +410,7 @@ static int ieee80211_stop(struct net_device *dev)
                 kfree(old_beacon);
 
                 /* down all dependent devices, that is VLANs */
-                list_for_each_entry_safe(vlan, tmp, &sdata->u.ap.vlans,
+                list_for_each_entry_safe(vlan, tmpsdata, &sdata->u.ap.vlans,
                                          u.vlan.list)
                         dev_close(vlan->dev);
                 WARN_ON(!list_empty(&sdata->u.ap.vlans));