Commit 997feb5e authored by Denis V. Lunev's avatar Denis V. Lunev Committed by David S. Miller
Browse files

[UDP]: No need to check afinfo != NULL in udp_proc_(un)register. 



udp_proc_register/udp_proc_unregister are called with a static pointer only.

Signed-off-by: default avatarDenis V. Lunev <den@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f191efe

net/ipv4/udp.c

+0 −4
Original line number Diff line number Diff line
@@ -1628,8 +1628,6 @@ int udp_proc_register(struct net *net, struct udp_seq_afinfo *afinfo) 
	struct proc_dir_entry *p;

	int rc = 0;



	if (!afinfo)

		return -EINVAL;

	afinfo->seq_fops->owner		= afinfo->owner;

	afinfo->seq_fops->open		= udp_seq_open;

	afinfo->seq_fops->read		= seq_read;
@@ -1646,8 +1644,6 @@ int udp_proc_register(struct net *net, struct udp_seq_afinfo *afinfo) 


void udp_proc_unregister(struct net *net, struct udp_seq_afinfo *afinfo)

{

	if (!afinfo)

		return;

	proc_net_remove(net, afinfo->name);

	memset(afinfo->seq_fops, 0, sizeof(*afinfo->seq_fops));

}