MDEV-32841 - review fixes

storage/innobase/os/os0file.cc

@@ -159,8 +159,8 @@ static io_slots *write_slots;
 
 /**
   Statistics for asynchronous I/O
-  @param[in] op operation type (aio_opcode::AIO_PREAD or aio_opcode::AIO_PWRITE)
-  @param[in] stats pointer to the structure to fill
+  @param op operation type (aio_opcode::AIO_PREAD or aio_opcode::AIO_PWRITE)
+  @param stats pointer to the structure to fill
 */
 void innodb_io_slots_stats(tpool::aio_opcode op, innodb_async_io_stats_t *stats)
 {

tpool/tpool.h

@@ -89,7 +89,7 @@ class task_group
   void set_max_tasks(unsigned int max_concurrent_tasks);
   void execute(task* t);
   void cancel_pending(task *t);
-  void get_stats(group_stats* stats);
+  void get_stats(group_stats *stats);
   ~task_group();
 };