From: J. R. Okajima <hooanon05@yahoo.co.jp>
Date: Tue, 25 May 2010 23:10:14 +0000 (-0700)
Subject: proc_dointvec: write a single value
X-Git-Tag: v2.6.35-rc1~260^2~2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=563b04671017ea00ba563ebeebdc36bce79b1b60;p=pandora-kernel.git

proc_dointvec: write a single value

The commit 00b7c3395aec3df43de5bd02a3c5a099ca51169f
"sysctl: refactor integer handling proc code"
modified the behaviour of writing to /proc.
Before the commit, write("1\n") to /proc/sys/kernel/printk succeeded. But
now it returns EINVAL.

This commit supports writing a single value to a multi-valued entry.

Signed-off-by: J. R. Okajima <hooanon05@yahoo.co.jp>
Reviewed-and-tested-by: WANG Cong <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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