From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 15 May 2013 13:38:43 +0000 (+0200)
Subject: objclass/class_debug.cc: reduce scope of 'n' in cls_log()
X-Git-Tag: v0.64~119^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=49033b69e12b85705dcefc2451fdf111b8862199;p=ceph.git

objclass/class_debug.cc: reduce scope of 'n' in cls_log()

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

diff --git a/src/objclass/class_debug.cc b/src/objclass/class_debug.cc
index 7b52fbb7b178..1387736be33e 100644
--- a/src/objclass/class_debug.cc
+++ b/src/objclass/class_debug.cc
@@ -16,12 +16,12 @@
 
 int cls_log(int level, const char *format, ...)
 {
-   int size = 256, n;
+   int size = 256;
    va_list ap;
    while (1) {
      char buf[size];
      va_start(ap, format);
-     n = vsnprintf(buf, size, format, ap);
+     int n = vsnprintf(buf, size, format, ap);
      va_end(ap);
 #define MAX_SIZE 8196
      if ((n > -1 && n < size) || size > MAX_SIZE) {