Merge branch '5.5' into 10.0

15 files changed, 3 insertions, 61 deletions

diff --git a/storage/innobase/btr/btr0cur.cc b/storage/innobase/btr/btr0cur.cc
index fca433f9648..4f24ad75e26 100644
--- a/storage/innobase/btr/btr0cur.cc
+++ b/storage/innobase/btr/btr0cur.cc
@@ -1880,7 +1880,6 @@ btr_cur_update_alloc_zip_func(
 	const page_t*	page = page_cur_get_page(cursor);
 
 	ut_ad(page_zip == page_cur_get_page_zip(cursor));
-	ut_ad(page_zip);
 	ut_ad(!dict_index_is_ibuf(index));
 	ut_ad(rec_offs_validate(page_cur_get_rec(cursor), index, offsets));
 
@@ -2962,7 +2961,7 @@ btr_cur_del_mark_set_clust_rec(
 	ut_ad(page_is_leaf(page_align(rec)));
 
 #ifdef UNIV_DEBUG
-	if (btr_cur_print_record_ops && (thr != NULL)) {
+	if (btr_cur_print_record_ops) {
 		btr_cur_trx_report(thr_get_trx(thr)->id, index, "del mark ");
 		rec_print_new(stderr, rec, offsets);
 	}
@@ -4278,7 +4277,6 @@ btr_cur_disown_inherited_fields(
 	ut_ad(rec_offs_validate(rec, index, offsets));
 	ut_ad(!rec_offs_comp(offsets) || !rec_get_node_ptr_flag(rec));
 	ut_ad(rec_offs_any_extern(offsets));
-	ut_ad(mtr);
 
 	for (i = 0; i < rec_offs_n_fields(offsets); i++) {
 		if (rec_offs_nth_extern(offsets, i)
@@ -4341,9 +4339,6 @@ btr_push_update_extern_fields(
 	ulint			n;
 	const upd_field_t*	uf;
 
-	ut_ad(tuple);
-	ut_ad(update);
-
 	uf = update->fields;
 	n = upd_get_n_fields(update);
 
@@ -4515,7 +4510,6 @@ btr_store_big_rec_extern_fields(
 
 	ut_ad(rec_offs_validate(rec, index, offsets));
 	ut_ad(rec_offs_any_extern(offsets));
-	ut_ad(btr_mtr);
 	ut_ad(mtr_memo_contains(btr_mtr, dict_index_get_lock(index),
 				MTR_MEMO_X_LOCK));
 	ut_ad(mtr_memo_contains(btr_mtr, rec_block, MTR_MEMO_PAGE_X_FIX));
diff --git a/storage/innobase/dict/dict0dict.cc b/storage/innobase/dict/dict0dict.cc
index 2e40946224e..6fd8afd2aee 100644
--- a/storage/innobase/dict/dict0dict.cc
+++ b/storage/innobase/dict/dict0dict.cc
@@ -6156,7 +6156,6 @@ dict_set_corrupted(
 		row_mysql_lock_data_dictionary(trx);
 	}
 
-	ut_ad(index);
 	ut_ad(mutex_own(&dict_sys->mutex));
 	ut_ad(!dict_table_is_comp(dict_sys->sys_tables));
 	ut_ad(!dict_table_is_comp(dict_sys->sys_indexes));
diff --git a/storage/innobase/dyn/dyn0dyn.cc b/storage/innobase/dyn/dyn0dyn.cc
index 3ef5297a7c9..dd1f6863c14 100644
--- a/storage/innobase/dyn/dyn0dyn.cc
+++ b/storage/innobase/dyn/dyn0dyn.cc
@@ -40,7 +40,6 @@ dyn_array_add_block(
 	mem_heap_t*	heap;
 	dyn_block_t*	block;
 
-	ut_ad(arr);
 	ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
 
 	if (arr->heap == NULL) {
diff --git a/storage/innobase/fsp/fsp0fsp.cc b/storage/innobase/fsp/fsp0fsp.cc
index 836ed2de27a..1732a02aeac 100644
--- a/storage/innobase/fsp/fsp0fsp.cc
+++ b/storage/innobase/fsp/fsp0fsp.cc
@@ -1064,8 +1064,6 @@ fsp_fill_free_list(
 	ulint	i;
 	mtr_t	ibuf_mtr;
 
-	ut_ad(header != NULL);
-	ut_ad(mtr != NULL);
 	ut_ad(page_offset(header) == FSP_HEADER_OFFSET);
 
 	/* Check if we can fill free list from above the free list limit */
@@ -1348,9 +1346,6 @@ fsp_alloc_free_page(
 	ulint		page_no;
 	ulint		space_size;
 
-	ut_ad(mtr);
-	ut_ad(init_mtr);
-
 	header = fsp_get_space_header(space, zip_size, mtr);
 
 	/* Get the hinted descriptor */
@@ -2363,7 +2358,6 @@ fseg_alloc_free_page_low(
 	ibool		success;
 	ulint		n;
 
-	ut_ad(mtr);
 	ut_ad((direction >= FSP_UP) && (direction <= FSP_NO_DIR));
 	ut_ad(mach_read_from_4(seg_inode + FSEG_MAGIC_N)
 	      == FSEG_MAGIC_N_VALUE);
diff --git a/storage/innobase/include/dict0dict.ic b/storage/innobase/include/dict0dict.ic
index 6fc6098f3d9..1ed231aa248 100644
--- a/storage/innobase/include/dict0dict.ic
+++ b/storage/innobase/include/dict0dict.ic
@@ -266,7 +266,6 @@ dict_index_is_clust(
 /*================*/
 	const dict_index_t*	index)	/*!< in: index */
 {
-	ut_ad(index);
 	ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
 
 	return(index->type & DICT_CLUSTERED);
@@ -280,7 +279,6 @@ dict_index_is_unique(
 /*=================*/
 	const dict_index_t*	index)	/*!< in: index */
 {
-	ut_ad(index);
 	ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
 
 	return(index->type & DICT_UNIQUE);
@@ -295,7 +293,6 @@ dict_index_is_ibuf(
 /*===============*/
 	const dict_index_t*	index)	/*!< in: index */
 {
-	ut_ad(index);
 	ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
 
 	return(index->type & DICT_IBUF);
@@ -327,7 +324,6 @@ dict_index_is_sec_or_ibuf(
 {
 	ulint	type;
 
-	ut_ad(index);
 	ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
 
 	type = index->type;
@@ -345,7 +341,6 @@ dict_table_get_n_user_cols(
 /*=======================*/
 	const dict_table_t*	table)	/*!< in: table */
 {
-	ut_ad(table);
 	ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
 
 	return(table->n_cols - DATA_N_SYS_COLS);
@@ -377,7 +372,6 @@ dict_table_get_n_cols(
 /*==================*/
 	const dict_table_t*	table)	/*!< in: table */
 {
-	ut_ad(table);
 	ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
 
 	return(table->n_cols);
@@ -1373,7 +1367,6 @@ dict_index_is_corrupted(
 /*====================*/
 	const dict_index_t*	index)	/*!< in: index */
 {
-	ut_ad(index);
 	ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
 
 	return((index->type & DICT_CORRUPT)
diff --git a/storage/innobase/include/dict0mem.h b/storage/innobase/include/dict0mem.h
index 4b88a809520..10a57f620ad 100644
--- a/storage/innobase/include/dict0mem.h
+++ b/storage/innobase/include/dict0mem.h
@@ -133,7 +133,7 @@ allows InnoDB to update_create_info() accordingly. */
 			+ DICT_TF_WIDTH_DATA_DIR)
 
 /** A mask of all the known/used bits in table flags */
-#define DICT_TF_BIT_MASK	(~(~0 << DICT_TF_BITS))
+#define DICT_TF_BIT_MASK	(~(~0U << DICT_TF_BITS))
 
 /** Zero relative shift position of the COMPACT field */
 #define DICT_TF_POS_COMPACT		0
diff --git a/storage/innobase/include/dyn0dyn.ic b/storage/innobase/include/dyn0dyn.ic
index f18f2e6dff9..13003862638 100644
--- a/storage/innobase/include/dyn0dyn.ic
+++ b/storage/innobase/include/dyn0dyn.ic
@@ -47,8 +47,6 @@ dyn_block_get_used(
 /*===============*/
 	const dyn_block_t*	block)	/*!< in: dyn array block */
 {
-	ut_ad(block);
-
 	return((block->used) & ~DYN_BLOCK_FULL_FLAG);
 }
 
@@ -76,7 +74,6 @@ dyn_array_create(
 	dyn_array_t*	arr)	/*!< in/out: memory buffer of
 				size sizeof(dyn_array_t) */
 {
-	ut_ad(arr);
 #if DYN_ARRAY_DATA_SIZE >= DYN_BLOCK_FULL_FLAG
 # error "DYN_ARRAY_DATA_SIZE >= DYN_BLOCK_FULL_FLAG"
 #endif
@@ -119,7 +116,6 @@ dyn_array_push(
 	dyn_block_t*	block;
 	ulint		used;
 
-	ut_ad(arr);
 	ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
 	ut_ad(size <= DYN_ARRAY_DATA_SIZE);
 	ut_ad(size);
@@ -159,7 +155,6 @@ dyn_array_open(
 {
 	dyn_block_t*	block;
 
-	ut_ad(arr);
 	ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
 	ut_ad(size <= DYN_ARRAY_DATA_SIZE);
 	ut_ad(size);
@@ -195,7 +190,6 @@ dyn_array_close(
 {
 	dyn_block_t*	block;
 
-	ut_ad(arr);
 	ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
 
 	block = dyn_array_get_last_block(arr);
@@ -222,7 +216,6 @@ dyn_array_get_element(
 {
 	const dyn_block_t*	block;
 
-	ut_ad(arr);
 	ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
 
 	/* Get the first array block */
@@ -260,7 +253,6 @@ dyn_array_get_data_size(
 	const dyn_block_t*	block;
 	ulint			sum	= 0;
 
-	ut_ad(arr);
 	ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
 
 	if (arr->heap == NULL) {
diff --git a/storage/innobase/include/fsp0fsp.h b/storage/innobase/include/fsp0fsp.h
index 099cb8edc14..0097537e4d6 100644
--- a/storage/innobase/include/fsp0fsp.h
+++ b/storage/innobase/include/fsp0fsp.h
@@ -61,7 +61,7 @@ is found in a remote location, not the default data directory. */
 				+ FSP_FLAGS_WIDTH_DATA_DIR)
 
 /** A mask of all the known/used bits in tablespace flags */
-#define FSP_FLAGS_MASK		(~(~0 << FSP_FLAGS_WIDTH))
+#define FSP_FLAGS_MASK		(~(~0U << FSP_FLAGS_WIDTH))
 
 /** Zero relative shift position of the POST_ANTELOPE field */
 #define FSP_FLAGS_POS_POST_ANTELOPE	0
diff --git a/storage/innobase/include/mach0data.ic b/storage/innobase/include/mach0data.ic
index c46fcec107e..6b303979b18 100644
--- a/storage/innobase/include/mach0data.ic
+++ b/storage/innobase/include/mach0data.ic
@@ -52,7 +52,6 @@ mach_read_from_1(
 /*=============*/
 	const byte*	b)	/*!< in: pointer to byte */
 {
-	ut_ad(b);
 	return((ulint)(b[0]));
 }
 
@@ -149,7 +148,6 @@ mach_read_from_3(
 /*=============*/
 	const byte*	b)	/*!< in: pointer to 3 bytes */
 {
-	ut_ad(b);
 	return( ((ulint)(b[0]) << 16)
 		| ((ulint)(b[1]) << 8)
 		| (ulint)(b[2])
@@ -186,7 +184,6 @@ mach_read_from_4(
 /*=============*/
 	const byte*	b)	/*!< in: pointer to four bytes */
 {
-	ut_ad(b);
 	return( ((ulint)(b[0]) << 24)
 		| ((ulint)(b[1]) << 16)
 		| ((ulint)(b[2]) << 8)
@@ -265,8 +262,6 @@ mach_read_compressed(
 {
 	ulint	flag;
 
-	ut_ad(b);
-
 	flag = mach_read_from_1(b);
 
 	if (flag < 0x80UL) {
@@ -347,8 +342,6 @@ mach_read_from_7(
 /*=============*/
 	const byte*	b)	/*!< in: pointer to 7 bytes */
 {
-	ut_ad(b);
-
 	return(ut_ull_create(mach_read_from_3(b), mach_read_from_4(b + 3)));
 }
 
@@ -378,8 +371,6 @@ mach_read_from_6(
 /*=============*/
 	const byte*	b)	/*!< in: pointer to 6 bytes */
 {
-	ut_ad(b);
-
 	return(ut_ull_create(mach_read_from_2(b), mach_read_from_4(b + 2)));
 }
 
@@ -427,8 +418,6 @@ mach_ull_read_compressed(
 	ib_uint64_t	n;
 	ulint		size;
 
-	ut_ad(b);
-
 	n = (ib_uint64_t) mach_read_compressed(b);
 
 	size = mach_get_compressed_size((ulint) n);
@@ -494,8 +483,6 @@ mach_ull_read_much_compressed(
 	ib_uint64_t	n;
 	ulint		size;
 
-	ut_ad(b);
-
 	if (*b != (byte)0xFF) {
 		n = 0;
 		size = 0;
diff --git a/storage/innobase/include/page0page.ic b/storage/innobase/include/page0page.ic
index 99e17001c0a..a4d3bd40426 100644
--- a/storage/innobase/include/page0page.ic
+++ b/storage/innobase/include/page0page.ic
@@ -160,7 +160,6 @@ page_header_get_offs(
 {
 	ulint	offs;
 
-	ut_ad(page);
 	ut_ad((field == PAGE_FREE)
 	      || (field == PAGE_LAST_INSERT)
 	      || (field == PAGE_HEAP_TOP));
diff --git a/storage/innobase/mtr/mtr0mtr.cc b/storage/innobase/mtr/mtr0mtr.cc
index f60ec648ba1..6e87671817e 100644
--- a/storage/innobase/mtr/mtr0mtr.cc
+++ b/storage/innobase/mtr/mtr0mtr.cc
@@ -309,7 +309,6 @@ mtr_commit(
 /*=======*/
 	mtr_t*	mtr)	/*!< in: mini-transaction */
 {
-	ut_ad(mtr);
 	ut_ad(mtr->magic_n == MTR_MAGIC_N);
 	ut_ad(mtr->state == MTR_ACTIVE);
 	ut_ad(!mtr->inside_ibuf);
diff --git a/storage/innobase/page/page0page.cc b/storage/innobase/page/page0page.cc
index 95b8db0ccc8..090848a4525 100644
--- a/storage/innobase/page/page0page.cc
+++ b/storage/innobase/page/page0page.cc
@@ -1442,7 +1442,6 @@ page_dir_split_slot(
 	ulint			i;
 	ulint			n_owned;
 
-	ut_ad(page);
 	ut_ad(!page_zip || page_is_comp(page));
 	ut_ad(slot_no > 0);
 
@@ -1504,7 +1503,6 @@ page_dir_balance_slot(
 	rec_t*			old_rec;
 	rec_t*			new_rec;
 
-	ut_ad(page);
 	ut_ad(!page_zip || page_is_comp(page));
 	ut_ad(slot_no > 0);
 
diff --git a/storage/innobase/page/page0zip.cc b/storage/innobase/page/page0zip.cc
index e7d545ddb52..e8a147aab47 100644
--- a/storage/innobase/page/page0zip.cc
+++ b/storage/innobase/page/page0zip.cc
@@ -4807,8 +4807,6 @@ page_zip_parse_compress(
 	ulint	size;
 	ulint	trailer_size;
 
-	ut_ad(ptr != NULL);
-	ut_ad(end_ptr != NULL);
 	ut_ad(!page == !page_zip);
 
 	if (UNIV_UNLIKELY(ptr + (2 + 2) > end_ptr)) {
diff --git a/storage/innobase/row/row0merge.cc b/storage/innobase/row/row0merge.cc
index 9518712e160..f214633e9ce 100644
--- a/storage/innobase/row/row0merge.cc
+++ b/storage/innobase/row/row0merge.cc
@@ -944,14 +944,8 @@ row_merge_read_rec(
 	ulint	data_size;
 	ulint	avail_size;
 
-	ut_ad(block);
-	ut_ad(buf);
 	ut_ad(b >= &block[0]);
 	ut_ad(b < &block[srv_sort_buf_size]);
-	ut_ad(index);
-	ut_ad(foffs);
-	ut_ad(mrec);
-	ut_ad(offsets);
 
 	ut_ad(*offsets == 1 + REC_OFFS_HEADER_SIZE
 	      + dict_index_get_n_fields(index));
diff --git a/storage/innobase/row/row0upd.cc b/storage/innobase/row/row0upd.cc
index 7f4cf1a39dd..7151801783c 100644
--- a/storage/innobase/row/row0upd.cc
+++ b/storage/innobase/row/row0upd.cc
@@ -1114,8 +1114,6 @@ row_upd_index_replace_new_col_vals_index_pos(
 	ulint		n_fields;
 	const ulint	zip_size	= dict_table_zip_size(index->table);
 
-	ut_ad(index);
-
 	dtuple_set_info_bits(entry, update->info_bits);
 
 	if (order_only) {
@@ -1300,8 +1298,6 @@ row_upd_changes_ord_field_binary_func(
 	ulint			i;
 	const dict_index_t*	clust_index;
 
-	ut_ad(index);
-	ut_ad(update);
 	ut_ad(thr);
 	ut_ad(thr->graph);
 	ut_ad(thr->graph->trx);