From fa5199648e273a5e3e80aca41c1eb53700438dc1 Mon Sep 17 00:00:00 2001
From: Simon Que <sque@chromium.org>
Date: Thu, 17 Jan 2013 11:18:20 -0800
Subject: [PATCH] eCryptfs: initialize payload_len in keystore.c

This is meant to remove a compiler warning.  It should not make any
functional change.

payload_len should be initialized when it is passed to
write_tag_64_packet() as a pointer.  If that call fails, this function
should return early, and payload_len won't be used.

Signed-off-by: Simon Que <sque@chromium.org>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
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