From 778f3dd5a13c9e1642e0b2efea4b769387a70afa Mon Sep 17 00:00:00 2001
From: David Miller <davem@davemloft.net>
Date: Fri, 27 Jul 2007 22:58:37 -0700
Subject: [PATCH] Fix procfs compat_ioctl regression

It is important to only provide the compat_ioctl method
if the downstream de->proc_fops does too, otherwise this
utterly confuses the logic in fs/compat_ioctl.c and we
end up doing the wrong thing.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
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