From 72d1984dd452b00757f0f3e430d15490c48eafff Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Thu, 28 Jan 2016 02:14:41 -0800
Subject: [PATCH] os/bluestore: fix unsigned/signed comparision warning

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/os/bluestore/BlueFS.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index 1bad6a2c68fc7..13555c9197ecb 100644
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -728,7 +728,7 @@ int BlueFS::_read(
     left = buf->get_buf_remaining(off);
     dout(20) << __func__ << " left " << left << " len " << len << dendl;
 
-    int r = MIN((int)len, left);
+    int r = MIN(len, left);
     if (outbl) {
       bufferlist t;
       t.substr_of(buf->bl, off - buf->bl_off, r);
-- 
2.39.5