bzr commit into mysql-trunk-innodb branch (marko.makela:3111)

[marko.makela]

#At file:///home/marko/innobase/dev/mysql2a/5.5-innodb/ based on revid:marko.makela@stripped940p3ek8rp46

 3111 Marko Mäkelä	2010-06-22
      buf_flush_insert_in_flush_rbt(), buf_flush_validate_low():
      Silence GCC warnings about dereferencing a type-punned pointer.

    modified:
      storage/innobase/buf/buf0flu.c
=== modified file 'storage/innobase/buf/buf0flu.c'
--- a/storage/innobase/buf/buf0flu.c	revid:[e-mail]-20100622075822-33le940p3ek8rp46
+++ b/storage/innobase/buf/buf0flu.c	revid:marko.makela@stripped22103450-aagt2th0j4v3hi9n
@@ -114,7 +114,9 @@ buf_flush_insert_in_flush_rbt(
 	p_node = rbt_prev(buf_pool->flush_rbt, c_node);
 
 	if (p_node != NULL) {
-		prev = *rbt_value(buf_page_t*, p_node);
+		buf_page_t**	value;
+		value = rbt_value(buf_page_t*, p_node);
+		prev = *value;
 		ut_a(prev != NULL);
 	}
 
@@ -2088,13 +2090,13 @@ buf_flush_validate_low(
 		ut_a(om > 0);
 
 		if (UNIV_LIKELY_NULL(buf_pool->flush_rbt)) {
-			buf_page_t* rpage;
+			buf_page_t** prpage;
 
 			ut_a(rnode);
-			rpage = *rbt_value(buf_page_t*, rnode);
+			prpage = rbt_value(buf_page_t*, rnode);
 
-			ut_a(rpage);
-			ut_a(rpage == bpage);
+			ut_a(*prpage);
+			ut_a(*prpage == bpage);
 			rnode = rbt_next(buf_pool->flush_rbt, rnode);
 		}
 

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