From: Haomai Wang <haomaiwang@gmail.com>
Date: Wed, 19 Nov 2014 04:04:22 +0000 (+0800)
Subject: MemStore: Return -ENODATA when collection_getattr hit nonexist attr
X-Git-Tag: v0.90~65^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=dcecfb89fe36377dac08ab3d4797c513693353a9;p=ceph.git

MemStore: Return -ENODATA when collection_getattr hit nonexist attr

Signed-off-by: Haomai Wang <haomaiwang@gmail.com>
---

diff --git a/src/os/MemStore.cc b/src/os/MemStore.cc
index b6ca64b5f3d7..85c04aac457f 100644
--- a/src/os/MemStore.cc
+++ b/src/os/MemStore.cc
@@ -415,7 +415,7 @@ int MemStore::collection_getattr(coll_t cid, const char *name,
   RWLock::RLocker lc(c->lock);
 
   if (!c->xattr.count(name))
-    return -ENOENT;
+    return -ENODATA;
   bufferlist bl;
   bl.append(c->xattr[name]);
   size_t l = MIN(size, bl.length());
@@ -432,7 +432,7 @@ int MemStore::collection_getattr(coll_t cid, const char *name, bufferlist& bl)
   RWLock::RLocker l(c->lock);
 
   if (!c->xattr.count(name))
-    return -ENOENT;
+    return -ENODATA;
   bl.clear();
   bl.append(c->xattr[name]);
   return bl.length();