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authorDenis V. Lunev <den@openvz.org>2008-03-28 18:24:01 -0700
committerDavid S. Miller <davem@davemloft.net>2008-03-28 18:24:01 -0700
commit997feb5e7a24ce155c1d3bea9d0b5c6530bb6197 (patch)
tree15d1ca5504840aeec20639cf08acd3efe9f043a6
parent6f191efe48af62dd5f8917dd21d187f896cd6c81 (diff)
[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>
-rw-r--r--net/ipv4/udp.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d695097be2d..eb0c64da263 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -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));
}