From: Tyler Hicks <tyhicks@canonical.com>
Date: Sat, 6 Apr 2013 07:08:48 +0000 (-0700)
Subject: eCryptfs: Merge ecryptfs_encrypt_extent() and ecryptfs_decrypt_extent()
X-Git-Tag: v3.11-rc1~30^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d78de618962d1e9d28c602e3c75991fe9c94e961;p=pandora-kernel.git

eCryptfs: Merge ecryptfs_encrypt_extent() and ecryptfs_decrypt_extent()

They are identical except if the src_page or dst_page index is used, so
they can be merged safely if page_index is conditionally assigned.

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
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