From: Dmitry Monakhov <dmonakhov@openvz.org>
Date: Sat, 29 Oct 2011 13:03:00 +0000 (-0400)
Subject: ext4: migrate cleanup
X-Git-Tag: v3.2-rc1~85^2~19
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fba90ffee813e2425feb9a57c532b3d297af18c3;p=pandora-kernel.git

ext4: migrate cleanup

This patch cleanup code a bit, actual logic not changed
- Move current block pointer to migrate_structure, let's all
  walk info will be in one structure.
- Get rid of usless null ind-block ptr checks, caller already
  does that check.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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