inetpeer_gc_worker: trivial cleanup

JinXiao-Intel · davem330 · commit 851bdd11ca8b · 2014-04-26T12:52:28.000-04:00
Do not initialize list twice.
list_replace_init() already takes care of initializing list.
We don't need to initialize it with LIST_HEAD() beforehand.

Signed-off-by: xiao jin &lt;jin.xiao@intel.com&gt;
Reviewed-by: David Cohen &lt;david.a.cohen@linux.intel.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
@@ -120,7 +120,7 @@ int inet_peer_maxttl __read_mostly = 10 * 60 * HZ;	/* usual time to live: 10 min
 static void inetpeer_gc_worker(struct work_struct *work)
 {
 	struct inet_peer *p, *n, *c;
-	LIST_HEAD(list);
+	struct list_head list;
 
 	spin_lock_bh(&gc_lock);
 	list_replace_init(&gc_list, &list);

Original file line number	Diff line number	Diff line change
`@@ -120,7 +120,7 @@ int inet_peer_maxttl __read_mostly = 10 * 60 * HZ; /* usual time to live: 10 min`
`120`	`120`	`static void inetpeer_gc_worker(struct work_struct *work)`
`121`	`121`	`{`
`122`	`122`	`struct inet_peer p, n, *c;`
`123`		`- LIST_HEAD(list);`
	`123`	`+ struct list_head list;`
`124`	`124`
`125`	`125`	`spin_lock_bh(&gc_lock);`
`126`	`126`	`list_replace_init(&gc_list, &list);`