rgw/rgw_rados.cc: remove uneccessary temporary variable

Signed-off-by: Yan Jun <yan.jun8@zte.com.cn>

diff --git a/src/rgw/rgw_rados.cc b/src/rgw/rgw_rados.cc
index 078fe9cd84c80155f0d29c4d59bdd562bf686649..d7a259bb13e8b1a8c284fa64ab2d43a77607bd9b 100644 (file)
--- a/src/rgw/rgw_rados.cc
+++ b/src/rgw/rgw_rados.cc
@@ -4057,9 +4057,7 @@ int RGWRados::open_pool_ctx(const string& pool, librados::IoCtx&  io_ctx)
   if (r < 0 && r != -EEXIST)
     return r;
 
-  r = rad->ioctx_create(pool.c_str(), io_ctx);
-
-  return r;
+  return rad->ioctx_create(pool.c_str(), io_ctx);
 }
 
 int RGWRados::open_bucket_data_ctx(rgw_bucket& bucket, librados::IoCtx& data_ctx)
@@ -11217,8 +11215,7 @@ int RGWRados::cls_rgw_init_index(librados::IoCtx& index_ctx, librados::ObjectWri
 {
   bufferlist in;
   cls_rgw_bucket_init(op);
-  int r = index_ctx.operate(oid, &op);
-  return r;
+  return index_ctx.operate(oid, &op);
 }
 
 int RGWRados::cls_obj_prepare_op(BucketShard& bs, RGWModifyOp op, string& tag,
@@ -11227,8 +11224,7 @@ int RGWRados::cls_obj_prepare_op(BucketShard& bs, RGWModifyOp op, string& tag,
   ObjectWriteOperation o;
   cls_rgw_obj_key key(obj.get_index_key_name(), obj.get_instance());
   cls_rgw_bucket_prepare_op(o, op, tag, key, obj.get_loc(), get_zone().log_data, bilog_flags);
-  int r = bs.index_ctx.operate(bs.bucket_obj, &o);
-  return r;
+  return bs.index_ctx.operate(bs.bucket_obj, &o);
 }
 
 int RGWRados::cls_obj_complete_op(BucketShard& bs, RGWModifyOp op, string& tag,