From d0a6ff9d27bd9ad4f03ee9e6bbed5b2db2d37250 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@inktank.com>
Date: Sat, 17 Aug 2013 08:30:26 -0700
Subject: [PATCH] os/FileStore: initialize blk_size on _detect_fs()

This was missed by a25d73effb38118602bc73da0aa258c639f69c2c.

Signed-off-by: Sage Weil <sage@inktank.com>
---
 src/os/FileStore.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index a84cc69858ce..80561056daab 100644
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -788,6 +788,8 @@ int FileStore::_detect_fs()
   if (r < 0)
     return -errno;
 
+  blk_size = st.f_bsize;
+
 #if defined(__linux__)
   if (st.f_type == BTRFS_SUPER_MAGIC) {
     dout(0) << "mount detected btrfs" << dendl;
-- 
2.47.3