From: Oleg Nesterov <oleg@redhat.com>
Date: Wed, 26 May 2010 21:43:01 +0000 (-0700)
Subject: umh: creds: kill subprocess_info->cred logic
X-Git-Tag: v2.6.35-rc1~180
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c70a626d3eba373514c72287c93588b6974a0059;p=pandora-kernel.git

umh: creds: kill subprocess_info->cred logic

Now that nobody ever changes subprocess_info->cred we can kill this member
and related code.  ____call_usermodehelper() always runs in the context of
freshly forked kernel thread, it has the proper ->cred copied from its
parent kthread, keventd.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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