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Commit fb3b467e authored by zhong jiang's avatar zhong jiang Committed by David S. Miller
Browse files

net:af_iucv: get rid of the unneeded variable 'err' in afiucv_pm_freeze 



We will not use the variable 'err' after initalization, So remove it and
return 0.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e93dd8a1

net/iucv/af_iucv.c

+1 −2
Original line number Diff line number Diff line
@@ -150,7 +150,6 @@ static int afiucv_pm_freeze(struct device *dev) 
{

	struct iucv_sock *iucv;

	struct sock *sk;

	int err = 0;



#ifdef CONFIG_PM_DEBUG

	printk(KERN_WARNING "afiucv_pm_freeze\n");
@@ -175,7 +174,7 @@ static int afiucv_pm_freeze(struct device *dev) 
		skb_queue_purge(&iucv->backlog_skb_q);

	}

	read_unlock(&iucv_sk_list.lock);

	return err;

	return 0;

}



/**