From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 31 Jan 2012 05:23:52 +0000 (-0800)
Subject: sysctl: Comments to make the code clearer.
X-Git-Tag: v3.4-rc1~99^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60f126d93b210ae708e2a5bb4a3be2121831f2a0;p=pandora-kernel.git

sysctl: Comments to make the code clearer.

Document get_subdir and that find_subdir alwasy takes a reference.

Suggested-by:  Lucian Adrian Grijincu <lucian.grijincu@gmail.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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