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| author | Davi Arnaut <davi.arnaut@oracle.com> | 2010-07-20 15:07:36 -0300 |
|---|---|---|
| committer | Davi Arnaut <davi.arnaut@oracle.com> | 2010-07-20 15:07:36 -0300 |
| commit | c96b249fc3912f7a86f885cc62da1a3eeed537c6 (patch) | |
| tree | 3be217b0b2b0e9c76e6f41abe8c7fa3aeb35d373 /sql/sql_load.cc | |
| parent | d676c3ff0eef8613ac689df8ed07ecdd0a39817b (diff) | |
| download | mariadb-git-c96b249fc3912f7a86f885cc62da1a3eeed537c6.tar.gz | |
Bug#45288: pb2 returns a lot of compilation warnings on linux
Fix warnings flagged by the new warning option -Wunused-but-set-variable
that was added to GCC 4.6 and that is enabled by -Wunused and -Wall. The
option causes a warning whenever a local variable is assigned to but is
later unused. It also warns about meaningless pointer dereferences.
Diffstat (limited to 'sql/sql_load.cc')
| -rw-r--r-- | sql/sql_load.cc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sql/sql_load.cc b/sql/sql_load.cc index ee7481234a4..a4cf46b35e8 100644 --- a/sql/sql_load.cc +++ b/sql/sql_load.cc @@ -128,6 +128,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list, bool is_fifo=0; #ifndef EMBEDDED_LIBRARY LOAD_FILE_INFO lf_info; + THD::killed_state killed_status; #endif char *db = table_list->db; // This is never null /* @@ -138,7 +139,6 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list, char *tdb= thd->db ? thd->db : db; // Result is never null ulong skip_lines= ex->skip_lines; bool transactional_table; - THD::killed_state killed_status= THD::NOT_KILLED; DBUG_ENTER("mysql_load"); #ifdef EMBEDDED_LIBRARY @@ -455,7 +455,11 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list, error=1; thd->killed= THD::KILL_QUERY; };); - killed_status= (error == 0)? THD::NOT_KILLED : thd->killed; + +#ifndef EMBEDDED_LIBRARY + killed_status= (error == 0) ? THD::NOT_KILLED : thd->killed; +#endif + /* We must invalidate the table in query cache before binlog writing and ha_autocommit_... @@ -708,12 +712,9 @@ read_fixed_length(THD *thd, COPY_INFO &info, TABLE_LIST *table_list, List_iterator_fast<Item> it(fields_vars); Item_field *sql_field; TABLE *table= table_list->table; - ulonglong id; bool err; DBUG_ENTER("read_fixed_length"); - id= 0; - while (!read_info.read_fixed_length()) { if (thd->killed) @@ -839,12 +840,10 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list, Item *item; TABLE *table= table_list->table; uint enclosed_length; - ulonglong id; bool err; DBUG_ENTER("read_sep_field"); enclosed_length=enclosed.length(); - id= 0; for (;;it.rewind()) { |