bzr commit into mysql-5.1-innodb branch (vasil.dimov:3558) Bug#55227

[vasil.dimov]

#At file:///usr/local/devel/bzrroot/server/mysql-5.1-innodb/ based on revid:vasil.dimov@stripped

 3558 Vasil Dimov	2010-09-14
      (partially) Fix Bug#55227 Fix compiler warnings in innodb with gcc 4.6
      
      Fix compiler warning:
      buf/buf0flu.c: In function 'buf_flush_batch':
      buf/buf0flu.c:844:9: error: variable 'old_page_count' set but not used [-Werror=unused-but-set-variable]

    modified:
      storage/innobase/buf/buf0flu.c
=== modified file 'storage/innobase/buf/buf0flu.c'
--- a/storage/innobase/buf/buf0flu.c	revid:vasil.dimov@stripped
+++ b/storage/innobase/buf/buf0flu.c	revid:vasil.dimov@stripped
@@ -841,7 +841,6 @@ buf_flush_batch(
 {
 	buf_block_t*	block;
 	ulint		page_count	= 0;
-	ulint		old_page_count;
 	ulint		space;
 	ulint		offset;
 	ibool		found;
@@ -913,15 +912,9 @@ buf_flush_batch(
 				mutex_exit(&block->mutex);
 				mutex_exit(&(buf_pool->mutex));
 
-				old_page_count = page_count;
-
 				/* Try to flush also all the neighbors */
 				page_count += buf_flush_try_neighbors(
 					space, offset, flush_type);
-				/* fprintf(stderr,
-				"Flush type %lu, page no %lu, neighb %lu\n",
-				flush_type, offset,
-				page_count - old_page_count); */
 
 				mutex_enter(&(buf_pool->mutex));
 


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