From: Shan Wei <shanwei@cn.fujitsu.com>
Date: Tue, 19 Apr 2011 21:27:07 +0000 (+0000)
Subject: sctp: remove redundant check when walking through a list of TLV parameters
X-Git-Tag: v3.0-rc1~377^2~282
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48669698c23339e0fa31753f04e77648fc210339;p=pandora-kernel.git

sctp: remove redundant check when walking through a list of TLV parameters

When  pos.v <= (void *)chunk + end - ntohs(pos.p->length) and
ntohs(pos.p->length) >= sizeof(sctp_paramhdr_t) these two expressions are all true,
pos.v <= (void *)chunk + end - sizeof(sctp_paramhdr_t) *must* be true.

This patch removes this kind of redundant check.
It's same to  _sctp_walk_errors macro.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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