From: Jianpeng Ma <jianpeng.ma@intel.com>
Date: Thu, 6 Dec 2018 05:45:16 +0000 (+0800)
Subject: common/buffer: remove repeated condtion-check.
X-Git-Tag: v14.1.0~675^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=88c4554af388c56ebba22b419ecf3d88aed311db;p=ceph.git

common/buffer: remove repeated condtion-check.

In func push_back(), it already check buffe::ptr::length().

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
---

diff --git a/src/common/buffer.cc b/src/common/buffer.cc
index b1c533ed310..734cc20bbd4 100644
--- a/src/common/buffer.cc
+++ b/src/common/buffer.cc
@@ -1539,13 +1539,11 @@ using namespace ceph;
 
   void buffer::list::append(const ptr& bp)
   {
-    if (bp.length())
       push_back(bp);
   }
 
   void buffer::list::append(ptr&& bp)
   {
-    if (bp.length())
       push_back(std::move(bp));
   }