dhcpsvc: imp docs

internal/dhcpsvc/server.go

@@ -108,7 +108,6 @@ func New(ctx context.Context, conf *Config) (srv *DHCPServer, err error) {
 		// Don't wrap the error since it's informative enough as is.
 		return nil, err
 	}
-	// TODO(e.burkov):  Migrate.
 
 	return srv, nil
 }
@@ -216,7 +215,7 @@ func (srv *DHCPServer) AddLease(ctx context.Context, l *Lease) (err error) {
 	addr := l.IP
 	iface, err := srv.ifaceForAddr(addr)
 	if err != nil {
-		// Don't wrap the error since there is already an annotation deferred.
+		// Don't wrap the error since it's already informative enough as is.
 		return err
 	}
 
@@ -231,7 +230,7 @@ func (srv *DHCPServer) AddLease(ctx context.Context, l *Lease) (err error) {
 
 	err = srv.dbStore(ctx)
 	if err != nil {
-		// Don't wrap the error since there is already an annotation deferred.
+		// Don't wrap the error since it's already informative enough as is.
 		return err
 	}
 
@@ -255,7 +254,7 @@ func (srv *DHCPServer) UpdateStaticLease(ctx context.Context, l *Lease) (err err
 	addr := l.IP
 	iface, err := srv.ifaceForAddr(addr)
 	if err != nil {
-		// Don't wrap the error since there is already an annotation deferred.
+		// Don't wrap the error since it's already informative enough as is.
 		return err
 	}
 
@@ -270,7 +269,7 @@ func (srv *DHCPServer) UpdateStaticLease(ctx context.Context, l *Lease) (err err
 
 	err = srv.dbStore(ctx)
 	if err != nil {
-		// Don't wrap the error since there is already an annotation deferred.
+		// Don't wrap the error since it's already informative enough as is.
 		return err
 	}
 
@@ -292,7 +291,7 @@ func (srv *DHCPServer) RemoveLease(ctx context.Context, l *Lease) (err error) {
 	addr := l.IP
 	iface, err := srv.ifaceForAddr(addr)
 	if err != nil {
-		// Don't wrap the error since there is already an annotation deferred.
+		// Don't wrap the error since it's already informative enough as is.
 		return err
 	}
 
@@ -307,7 +306,7 @@ func (srv *DHCPServer) RemoveLease(ctx context.Context, l *Lease) (err error) {
 
 	err = srv.dbStore(ctx)
 	if err != nil {
-		// Don't wrap the error since there is already an annotation deferred.
+		// Don't wrap the error since it's already informative enough as is.
 		return err
 	}