branches/zip: Use hash_table_clear() to initialize the array instead of

for()-loop.

Suggested by:	Sunny
Approved by:	Marko

ha/hash0hash.c

@@ -103,12 +103,7 @@ hash_create(
 	table->magic_n = HASH_TABLE_MAGIC_N;
 
 	/* Initialize the cell array */
-
-	for (i = 0; i < prime; i++) {
-
-		cell = hash_get_nth_cell(table, i);
-		cell->node = NULL;
-	}
+	hash_table_clear(table);
 
 	return(table);
 }

include/hash0hash.h

@@ -180,7 +180,7 @@ hash_get_nth_cell(
 	ulint		n);	/* in: cell index */
 
 /*****************************************************************
-Clears a hash table so that all the cells become empty again. */
+Clears a hash table so that all the cells become empty. */
 UNIV_INLINE
 void
 hash_table_clear(

include/hash0hash.ic

@@ -24,7 +24,7 @@ hash_get_nth_cell(
 }
 
 /*****************************************************************
-Clears a hash table so that all the cells become empty again. */
+Clears a hash table so that all the cells become empty. */
 UNIV_INLINE
 void
 hash_table_clear(