From: David Howells <dhowells@redhat.com>
Date: Fri, 30 Apr 2010 13:32:39 +0000 (+0100)
Subject: KEYS: Do preallocation for __key_link()
X-Git-Tag: v2.6.35-rc1~488^2^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f70e2e06196ad4c1c762037da2f75354f6c16b81;p=pandora-kernel.git

KEYS: Do preallocation for __key_link()

Do preallocation for __key_link() so that the various callers in request_key.c
can deal with any errors from this source before attempting to construct a key.
This allows them to assume that the actual linkage step is guaranteed to be
successful.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
---

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