From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Thu, 8 May 2014 14:09:07 +0000 (+0200)
Subject: rbd.cc: init 'snap_protected' to fix -Wconditional-uninitialized
X-Git-Tag: v0.81~45^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=082367e8b2dba2899b9095d0b093d9f03258ecb8;p=ceph.git

rbd.cc: init 'snap_protected' to fix -Wconditional-uninitialized

Init 'snap_protected' with false to fix:

rbd.cc:544:35: warning: variable 'snap_protected' may be uninitialized
 when used here [-Wconditional-uninitialized]
      f->dump_string("protected", snap_protected ? "true" : "false");
                                  ^~~~~~~~~~~~~~
rbd.cc:482:22: note: initialize the variable 'snap_protected' to silence
 this warning
  bool snap_protected;
                     ^
                      = false

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/rbd.cc b/src/rbd.cc
index ccbc5319eeb5..1bc721f43768 100644
--- a/src/rbd.cc
+++ b/src/rbd.cc
@@ -479,7 +479,7 @@ static int do_show_info(const char *imgname, librbd::Image& image,
   string parent_pool, parent_name, parent_snapname;
   uint8_t old_format;
   uint64_t overlap, features;
-  bool snap_protected;
+  bool snap_protected = false;
   int r;
 
   r = image.stat(info, sizeof(info));