[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: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d695097b..eb0c64d 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1628,8 +1628,6 @@
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 @@
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));
}