From 1e03e38b35b8e72d65fd5d931627bd6ff02926c1 Mon Sep 17 00:00:00 2001
From: Jason Hrycay <jhrycay@gmail.com>
Date: Fri, 31 May 2013 12:45:11 -0500
Subject: [PATCH] f2fs: handle errors from get_node_page calls

Add check for error pointers returned from get_node_page in order to
avoid dereferencing a bad address on the next use.

Signed-off-by: Jason Hrycay <jason.hrycay@motorola.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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Reading git-format-patch failed