From a51482bde22f99c63fbbb57d5d46cc666384e379 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Tue, 8 Nov 2005 09:41:34 -0800 Subject: [NET]: kfree cleanup From: Jesper Juhl This is the net/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in net/. Signed-off-by: Jesper Juhl Cc: "David S. Miller" Cc: Arnaldo Carvalho de Melo Acked-by: Marcel Holtmann Acked-by: YOSHIFUJI Hideaki Signed-off-by: Andrew Morton --- net/wanrouter/wanmain.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'net/wanrouter/wanmain.c') diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c index 13b650ad22e..bcf7b3faa76 100644 --- a/net/wanrouter/wanmain.c +++ b/net/wanrouter/wanmain.c @@ -714,10 +714,8 @@ static int wanrouter_device_new_if(struct wan_device *wandev, } /* This code has moved from del_if() function */ - if (dev->priv) { - kfree(dev->priv); - dev->priv = NULL; - } + kfree(dev->priv); + dev->priv = NULL; #ifdef CONFIG_WANPIPE_MULTPPP if (cnf->config_id == WANCONFIG_MPPP) @@ -851,10 +849,8 @@ static int wanrouter_delete_interface(struct wan_device *wandev, char *name) /* Due to new interface linking method using dev->priv, * this code has moved from del_if() function.*/ - if (dev->priv){ - kfree(dev->priv); - dev->priv=NULL; - } + kfree(dev->priv); + dev->priv=NULL; unregister_netdev(dev); -- cgit v1.2.3