Remove UT_NOT_USED

btr_pcur_move_to_last_on_page(): Merge with the only caller.

storage/innobase/fil/fil0crypt.cc

@@ -2101,13 +2101,8 @@ A thread which monitors global key state and rotates tablespaces accordingly
 @return a dummy parameter */
 extern "C" UNIV_INTERN
 os_thread_ret_t
-DECLARE_THREAD(fil_crypt_thread)(
-/*=============================*/
-	void*	arg __attribute__((unused))) /*!< in: a dummy parameter required
-					     * by os_thread_create */
+DECLARE_THREAD(fil_crypt_thread)(void*)
 {
-	UT_NOT_USED(arg);
-
 	mutex_enter(&fil_crypt_threads_mutex);
 	uint thread_no = srv_n_fil_crypt_threads_started;
 	srv_n_fil_crypt_threads_started++;

storage/innobase/include/btr0pcur.h

 /*****************************************************************************
 
 Copyright (c) 1996, 2016, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2017, 2018, MariaDB Corporation.
+Copyright (c) 2017, 2019, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -328,14 +328,6 @@ btr_pcur_move_to_prev(
 				function may release the page latch */
 	mtr_t*		mtr);	/*!< in: mtr */
 /*********************************************************//**
-Moves the persistent cursor to the last record on the same page. */
-UNIV_INLINE
-void
-btr_pcur_move_to_last_on_page(
-/*==========================*/
-	btr_pcur_t*	cursor,	/*!< in: persistent cursor */
-	mtr_t*		mtr);	/*!< in: mtr */
-/*********************************************************//**
 Moves the persistent cursor to the next user record in the tree. If no user
 records are left, the cursor ends up 'after last in tree'.
 @return TRUE if the cursor moved forward, ending on a user record */

storage/innobase/include/btr0pcur.ic

 /*****************************************************************************
 
 Copyright (c) 1996, 2015, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2015, 2017, MariaDB Corporation.
+Copyright (c) 2015, 2019, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -280,24 +280,6 @@ btr_pcur_move_to_prev_on_page(
 	cursor->old_stored = false;
 }
 
-/*********************************************************//**
-Moves the persistent cursor to the last record on the same page. */
-UNIV_INLINE
-void
-btr_pcur_move_to_last_on_page(
-/*==========================*/
-	btr_pcur_t*	cursor,	/*!< in: persistent cursor */
-	mtr_t*		mtr)	/*!< in: mtr */
-{
-	UT_NOT_USED(mtr);
-	ut_ad(cursor->latch_mode != BTR_NO_LATCHES);
-
-	page_cur_set_after_last(btr_pcur_get_block(cursor),
-				btr_pcur_get_page_cur(cursor));
-
-	cursor->old_stored = false;
-}
-
 /*********************************************************//**
 Moves the persistent cursor to the next user record in the tree. If no user
 records are left, the cursor ends up 'after last in tree'.

storage/innobase/include/ut0dbg.h

 /*****************************************************************************
 
 Copyright (c) 1994, 2016, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2017, MariaDB Corporation.
+Copyright (c) 2017, 2019, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -68,10 +68,6 @@ ut_dbg_assertion_failed(
 #define ut_d(EXPR)
 #endif
 
-/** Silence warnings about an unused variable by doing a null assignment.
-@param A the unused variable */
-#define UT_NOT_USED(A)	A = A
-
 #if defined(HAVE_SYS_TIME_H) && defined(HAVE_SYS_RESOURCE_H)
 
 #define HAVE_UT_CHRONO_T

storage/innobase/row/row0sel.cc

@@ -4871,8 +4871,9 @@ row_search_mvcc(
 				<< " of table " << index->table->name
 				<< ". We try to skip the rest of the page.";
 
-			btr_pcur_move_to_last_on_page(pcur, &mtr);
-
+			page_cur_set_after_last(btr_pcur_get_block(pcur),
+						btr_pcur_get_page_cur(pcur));
+			pcur->old_stored = false;
 			goto next_rec;
 		}
 	}