Mainly cleanups for gcc 4.0. Some small pieces from looking at -Wall. Removed a number of dumb things in ha_tina.

client/mysqladmin.cc:
  gcc 4.0 fix
sql/examples/ha_archive.cc:
  Bunch of little cleanups from -Wall and gcc 4.0 fixes
sql/examples/ha_example.cc:
  Noticed that the error call was not quite right.
sql/examples/ha_tina.cc:
  Bunch of cleanups (many of which were quite dumb of me... and I have no earthly idea how they missed everyone's notice).
sql/ha_heap.cc:
  Removed unused variable (-Wall find)
sql/item_subselect.cc:
  Removed unused label.
sql/mysqld.cc:
  Cleanup of unused function and gcc 4.0 bit.
sql/opt_range.h:
  Cleanup for gcc 4.0
sql/repl_failsafe.cc:
  Cleanup for gcc 4.0
sql/slave.cc:
  Cleanup for gcc 4.0
sql/sql_acl.cc:
  Cleanup for gcc 4.0
sql/sql_insert.cc:
  Cleanedup for gcc 4.0
sql/sql_parse.cc:
  Cleanedup for gcc 4.0
sql/sql_repl.cc:
  Removed unused variable
sql/sql_select.cc:
  Cleanedup for gcc 4.0

1 files changed, 0 insertions, 2 deletions

diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index 80c68dad247..0d67c25cee5 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -561,7 +561,6 @@ bool is_update_query(enum enum_sql_command command)
 
 static void time_out_user_resource_limits(THD *thd, USER_CONN *uc)
 {
-  bool error= 0;
   time_t check_time = thd->start_time ?  thd->start_time : time(NULL);
   DBUG_ENTER("time_out_user_resource_limits");
 
@@ -587,7 +586,6 @@ static bool check_mqh(THD *thd, uint check_command)
 {
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   bool error= 0;
-  time_t check_time = thd->start_time ?  thd->start_time : time(NULL);
   USER_CONN *uc=thd->user_connect;
   DBUG_ENTER("check_mqh");
   DBUG_ASSERT(uc != 0);