staging: wlags49_h2: use list_move instead of list_del/list_add

Using list_move() instead of list_del() + list_add().

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c
index dde63279da56fb1773d182b4bf84466271d51408..cc5614137f789a8d277ff10a328fd588ab36e247 100644 (file)
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ b/drivers/staging/wlags49_h2/wl_netdev.c
@@ -835,8 +835,7 @@ int wl_tx( struct sk_buff *skb, struct net_device *dev, int port )
         txF->frame.port = port;
         /* Move the frame to the txQ */
         /* NOTE: Here's where we would do priority queueing */
-        list_del( &( txF->node ));
-        list_add( &( txF->node ), &( lp->txQ[0] ));
+        list_move(&(txF->node), &(lp->txQ[0]));
 
         lp->txQ_count++;
         if( lp->txQ_count >= DEFAULT_NUM_TX_FRAMES ) {