From: Alexander Block <ablock84@googlemail.com>
Date: Mon, 25 Jun 2012 21:36:12 +0000 (-0600)
Subject: Btrfs: use _IOR for BTRFS_IOC_SUBVOL_GETFLAGS
X-Git-Tag: v3.5-rc6~14^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3a94048c912e18e99a091d5ea2d0a1178152d6f;p=pandora-kernel.git

Btrfs: use _IOR for BTRFS_IOC_SUBVOL_GETFLAGS

We used the wrong ioctl macro for the getflags ioctl before.
As we don't have the set/getflags ioctls in the user space ioctl.h
at the moment, it's safe to fix it now.

Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Alexander Block <ablock84@googlemail.com>
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