From: Ilya Dryomov <ilya.dryomov@inktank.com>
Date: Wed, 16 Apr 2014 07:39:00 +0000 (+0400)
Subject: rbd: use stringify() in options parsing routines
X-Git-Tag: v0.81~104^2~9
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=90040490946fedbf4266e4efdacbcd0d9e5cae73;p=ceph.git

rbd: use stringify() in options parsing routines

Use stringify() in map_option_{uuid,ip,int}_cb() instead of essentially
open-coding it.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
---

diff --git a/src/rbd.cc b/src/rbd.cc
index f8c430704962..8a99bbd9f9b8 100644
--- a/src/rbd.cc
+++ b/src/rbd.cc
@@ -2092,9 +2092,7 @@ static string map_option_uuid_cb(const char *value_char)
   if (!u.parse(value_char))
     return "";
 
-  ostringstream oss;
-  oss << u;
-  return oss.str();
+  return stringify(u);
 }
 
 static string map_option_ip_cb(const char *value_char)
@@ -2106,9 +2104,7 @@ static string map_option_ip_cb(const char *value_char)
     return "";
   }
 
-  ostringstream oss;
-  oss << a.addr;
-  return oss.str();
+  return stringify(a.addr);
 }
 
 static string map_option_int_cb(const char *value_char)
@@ -2118,9 +2114,7 @@ static string map_option_int_cb(const char *value_char)
   if (!err.empty() || d < 0)
     return "";
 
-  ostringstream oss;
-  oss << d;
-  return oss.str();
+  return stringify(d);
 }
 
 static void put_map_option(const string key, string val)