From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Thu, 5 Mar 2015 05:15:26 +0000 (+0100)
Subject: ErasureCodeShec::minimum_to_decode: reduce scope of variables
X-Git-Tag: v9.0.0~186^2~11
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=54aa23a699ed7fe1b7dbf42b39136184eae50dd4;p=ceph.git

ErasureCodeShec::minimum_to_decode: reduce scope of variables

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

diff --git a/src/erasure-code/shec/ErasureCodeShec.cc b/src/erasure-code/shec/ErasureCodeShec.cc
index 2ad82ec0e291..6f2c19453296 100644
--- a/src/erasure-code/shec/ErasureCodeShec.cc
+++ b/src/erasure-code/shec/ErasureCodeShec.cc
@@ -86,11 +86,6 @@ int ErasureCodeShec::minimum_to_decode(const set<int> &want_to_decode,
 				       const set<int> &available_chunks,
 				       set<int> *minimum_chunks)
 {
-  int erased[k + m];
-  int avails[k + m];
-  int minimum[k + m];
-  int dm_ids[k];
-
   if (!minimum_chunks) return -EINVAL;
 
   for (set<int>::iterator it = available_chunks.begin(); it != available_chunks.end(); ++it){
@@ -101,6 +96,11 @@ int ErasureCodeShec::minimum_to_decode(const set<int> &want_to_decode,
 	       want_to_decode.begin(), want_to_decode.end())) {
     *minimum_chunks = want_to_decode;
   } else {
+    int erased[k + m];
+    int avails[k + m];
+    int minimum[k + m];
+    int dm_ids[k];
+
     for (int i = 0; i < k + m; i++) {
       erased[i] = 0;
       if (available_chunks.find(i) == available_chunks.end()) {