gc unused struct member

lib/libvarnishapi/vsl_cursor.c

@@ -298,7 +298,6 @@ struct vslc_file {
 	unsigned			magic;
 #define VSLC_FILE_MAGIC			0x1D65FFEF
 
-	int				error;
 	int				fd;
 	int				close_fd;
 	ssize_t				buflen;
@@ -348,9 +347,6 @@ vslc_file_next(const struct VSL_cursor *cursor)
 	CAST_OBJ_NOTNULL(c, cursor->priv_data, VSLC_FILE_MAGIC);
 	assert(&c->cursor == cursor);
 
-	if (c->error)
-		return (c->error);
-
 	do {
 		c->cursor.rec.ptr = NULL;
 		assert(c->buflen >= 2);