From: Zhang Rui <rui.zhang@intel.com>
Date: Fri, 8 Feb 2008 12:18:29 +0000 (-0800)
Subject: proc: detect duplicate names on registration
X-Git-Tag: v2.6.25-rc1~267
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94413d8807a3c511a3675be4ce27a4d16d6408ee;p=pandora-kernel.git

proc: detect duplicate names on registration

Print a warning if PDE is registered with a name which already exists in
target directory.

Bug report and a simple fix can be found here:
http://bugzilla.kernel.org/show_bug.cgi?id=8798

[\n fixlet and no undescriptive variable usage --adobriyan]
[akpm@linux-foundation.org: make printk comprehensible]
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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