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inet_diag: Remove indirect sizeof from inet diag handlers

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There's an info_size value stored on inet_diag_handler, but for existing
code this value is effectively constant, so just use sizeof(struct tcp_info)
where required.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2011-12-09 06:21:16 +00:00
committed by David S. Miller
parent a73ed26bba
commit 7b35eadd7e
4 changed files with 2 additions and 6 deletions
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5
net/ipv4/inet_diag.c
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@@ -98,8 +98,7 @@ static int inet_csk_diag_fill(struct sock *sk,
minfo = INET_DIAG_PUT(skb, INET_DIAG_MEMINFO, sizeof(*minfo));
if (ext & (1 << (INET_DIAG_INFO - 1)))
info = INET_DIAG_PUT(skb, INET_DIAG_INFO,
handler->idiag_info_size);
info = INET_DIAG_PUT(skb, INET_DIAG_INFO, sizeof(struct tcp_info));
if ((ext & (1 << (INET_DIAG_CONG - 1))) && icsk->icsk_ca_ops) {
const size_t len = strlen(icsk->icsk_ca_ops->name);
@@ -299,7 +298,7 @@ static int inet_diag_get_exact(struct sk_buff *in_skb,
err = -ENOMEM;
rep = alloc_skb(NLMSG_SPACE((sizeof(struct inet_diag_msg) +
sizeof(struct inet_diag_meminfo) +
handler->idiag_info_size + 64)),
sizeof(struct tcp_info) + 64)),
GFP_KERNEL);
if (!rep)
goto out;