From: Kefu Chai <kchai@redhat.com>
Date: Thu, 28 Sep 2017 07:45:00 +0000 (+0800)
Subject: os/bluestore: do not assign never read variable
X-Git-Tag: v13.0.1~733^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1db7bf2662de19e210bd9e0014d11fd8cb9665cf;p=ceph.git

os/bluestore: do not assign never read variable

"git" is not read after being reset.

this silences clang analyzer warning of:

	Value stored to 'gift' is never read

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 852c6ba14e3..8aee9035181 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -4901,8 +4901,6 @@ int BlueStore::_balance_bluefs_freespace(PExtentVector *extents)
       dout(1) << __func__ << " gifting " << e << " to bluefs" << dendl;
       extents->push_back(e);
     }
-    gift = 0;
-
     ret = 1;
   }