From: David Howells <dhowells@redhat.com>
Date: Wed, 9 May 2007 12:42:20 +0000 (+0100)
Subject: Fix a bad error case handling in read_cache_page_async()
X-Git-Tag: v2.6.22-rc1~145
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c855ff3718e5f667b463b20b9de516b4cd7625ad;p=pandora-kernel.git

Fix a bad error case handling in read_cache_page_async()

Commit 6fe6900e1e5b6fa9e5c59aa5061f244fe3f467e2 introduced a nasty bug
in read_cache_page_async().

It added a "mark_page_accessed(page)" at the final return path in
read_cache_page_async().  But in error cases, 'page' holds the error
code, and you can't mark it accessed.

[ and Glauber de Oliveira Costa points out that we can use a return
  instead of adding more goto's ]

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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