rbd-mirror: code cleanup

Renamed ostream argument in overloaded operator implementations.

Signed-off-by: N Balachandran <[email protected]>

Author: nbalacha

src/tools/rbd_mirror/Types.cc

@@ -11,19 +11,19 @@ std::ostream &operator<<(std::ostream &os, const ImageId &image_id) {
             << "id=" << image_id.id;
 }
 
-std::ostream& operator<<(std::ostream& lhs,
-                         const LocalPoolMeta& rhs) {
-  return lhs << "mirror_uuid=" << rhs.mirror_uuid;
+std::ostream& operator<<(std::ostream& os,
+                         const LocalPoolMeta& local_pool_meta) {
+  return os << "mirror_uuid=" << local_pool_meta.mirror_uuid;
 }
 
-std::ostream& operator<<(std::ostream& lhs,
-                         const RemotePoolMeta& rhs) {
-  return lhs << "mirror_uuid=" << rhs.mirror_uuid << ", "
-                "mirror_peer_uuid=" << rhs.mirror_peer_uuid;
+std::ostream& operator<<(std::ostream& os,
+                         const RemotePoolMeta& remote_pool_meta) {
+  return os << "mirror_uuid=" << remote_pool_meta.mirror_uuid << ", "
+                "mirror_peer_uuid=" << remote_pool_meta.mirror_peer_uuid;
 }
 
-std::ostream& operator<<(std::ostream& lhs, const PeerSpec &peer) {
-  return lhs << "uuid: " << peer.uuid
+std::ostream& operator<<(std::ostream& os, const PeerSpec &peer) {
+  return os << "uuid: " << peer.uuid
 	     << " cluster: " << peer.cluster_name
 	     << " client: " << peer.client_name;
 }

src/tools/rbd_mirror/Types.h

@@ -72,7 +72,7 @@ struct LocalPoolMeta {
   std::string mirror_uuid;
 };
 
-std::ostream& operator<<(std::ostream& lhs,
+std::ostream& operator<<(std::ostream& os,
                          const LocalPoolMeta& local_pool_meta);
 
 struct RemotePoolMeta {
@@ -87,7 +87,7 @@ struct RemotePoolMeta {
   std::string mirror_peer_uuid;
 };
 
-std::ostream& operator<<(std::ostream& lhs,
+std::ostream& operator<<(std::ostream& os,
                          const RemotePoolMeta& remote_pool_meta);
 
 template <typename I>
@@ -114,8 +114,8 @@ struct Peer {
 };
 
 template <typename I>
-std::ostream& operator<<(std::ostream& lhs, const Peer<I>& peer) {
-  return lhs << peer.remote_pool_meta;
+std::ostream& operator<<(std::ostream& os, const Peer<I>& peer) {
+  return os << peer.remote_pool_meta;
 }
 
 struct PeerSpec {
@@ -162,7 +162,7 @@ struct PeerSpec {
   }
 };
 
-std::ostream& operator<<(std::ostream& lhs, const PeerSpec &peer);
+std::ostream& operator<<(std::ostream& os, const PeerSpec &peer);
 
 } // namespace mirror
 } // namespace rbd