From bee63f40cb5f5e8ab2abfbc85acde99cc0acd4b5 Mon Sep 17 00:00:00 2001
From: Nicholas Swenson <nks@daterainc.com>
Date: Thu, 31 Oct 2013 19:25:18 -0700
Subject: [PATCH] bcache: fix for gc crashing when no sectors are used

Signed-off-by: Nicholas Swenson <nks@daterainc.com>
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
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Reading git-format-patch failed