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Message-Id: <1207661392-13570-2-git-send-email-den@openvz.org>
Date: Tue, 8 Apr 2008 17:29:48 +0400
From: "Denis V. Lunev" <den@...nvz.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, "Denis V. Lunev" <den@...nvz.org>
Subject: [PATCH] [TCP]: No need to check afinfo != NULL in tcp_proc_(un)register.
tcp_proc_register/tcp_proc_unregister are called with a static pointer only.
Signed-off-by: Denis V. Lunev <den@...nvz.org>
---
net/ipv4/tcp_ipv4.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index fc1b505..e5dd52b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2264,8 +2264,6 @@ int tcp_proc_register(struct net *net, struct tcp_seq_afinfo *afinfo)
int rc = 0;
struct proc_dir_entry *p;
- if (!afinfo)
- return -EINVAL;
afinfo->seq_fops->owner = afinfo->owner;
afinfo->seq_fops->open = tcp_seq_open;
afinfo->seq_fops->read = seq_read;
@@ -2282,8 +2280,6 @@ int tcp_proc_register(struct net *net, struct tcp_seq_afinfo *afinfo)
void tcp_proc_unregister(struct net *net, struct tcp_seq_afinfo *afinfo)
{
- if (!afinfo)
- return;
proc_net_remove(net, afinfo->name);
memset(afinfo->seq_fops, 0, sizeof(*afinfo->seq_fops));
}
--
1.5.3.rc5
--
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