From d5bf4c4f5f9dcc90b7e25dbb2f7c4436cf6e7ed0 Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@redhat.com>
Date: Wed, 26 May 2010 14:43:06 -0700
Subject: [PATCH] coredump: cleanup "ispipe" code

- kill "int dump_count", argv_split(argcp) accepts argcp == NULL.

- move "int dump_count" under " if (ispipe)" branch, fail_dropcount
  can check ispipe.

- move "char **helper_argv" as well, change the code to do argv_free()
  right after call_usermodehelper_fns().

- If call_usermodehelper_fns() fails goto close_fail label instead
  of closing the file by hand.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
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