Fix a pair of nasty locking problems in the ax88796 driver
spotted by a sparse check:

warning: context imbalance in 'ax_get_settings' - wrong count at exit
warning: context imbalance in 'ax_set_settings' - wrong count at exit

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

Index: linux-2.6.27-rc2-quilt1/drivers/net/ax88796.c
===================================================================
--- linux-2.6.27-rc2-quilt1.orig/drivers/net/ax88796.c	2008-08-07 17:15:01.000000000 +0100
+++ linux-2.6.27-rc2-quilt1/drivers/net/ax88796.c	2008-08-07 17:17:45.000000000 +0100
@@ -554,7 +554,7 @@ static int ax_get_settings(struct net_de
 
 	spin_lock_irqsave(&ax->mii_lock, flags);
 	mii_ethtool_gset(&ax->mii, cmd);
-	spin_lock_irqsave(&ax->mii_lock, flags);
+	spin_unlock_irqrestore(&ax->mii_lock, flags);
 
 	return 0;
 }
@@ -567,7 +567,7 @@ static int ax_set_settings(struct net_de
 
 	spin_lock_irqsave(&ax->mii_lock, flags);
 	rc = mii_ethtool_sset(&ax->mii, cmd);
-	spin_lock_irqsave(&ax->mii_lock, flags);
+	spin_unlock_irqrestore(&ax->mii_lock, flags);
 
 	return rc;
 }

-- 
Ben (ben@fluff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'
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