From: Chao Yu <chao2.yu@samsung.com>
Date: Mon, 25 May 2015 10:09:03 +0000 (+0800)
Subject: f2fs crypto: allow setting encryption policy once
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~156^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81b0a8ffaa92012e63ea611e8aeb9e74acfcedac;p=pandora-kernel.git

f2fs crypto: allow setting encryption policy once

This patch add XATTR_CREATE flag in setxattr when setting encryption
context for inode. Without this flag the context could be set more than
once, this should never happen. So, fix it.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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