lpfc: Destroy lpfc_hba_index IDR on module exit

lpfc: Destroy lpfc_hba_index IDR on module exit

Submitted by james.smart () james.smart.()@emulex.comSubmitted by Johannes Thumshirn Johannes.Thumshirn@emulex.com

From: Johannes Thumshirn jthumshirn@suse.de

Destroy lpfc_hba_index IDR on module exit, reclaiming the allocated memory.

This was detected by the following semantic patch (written by Luis Rodriguez
mcgrof@suse.com)
SmPL
@ defines_module_init @
declarer name module_init, module_exit;
declarer name DEFINE_IDR;
identifier init;
@@

module_init(init);

@ defines_module_exit @
identifier exit;
@@

module_exit(exit);

@ declares_idr depends on defines_module_init && defines_module_exit @
identifier idr;
@@

DEFINE_IDR(idr);

@ on_exit_calls_destroy depends on declares_idr && defines_module_exit @
identifier declares_idr.idr, defines_module_exit.exit;
@@

exit(void)
{
 ...
 idr_destroy(&idr);
 ...
}

@ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @
identifier declares_idr.idr, defines_module_exit.exit;
@@

exit(void)
{
 ...
 +idr_destroy(&idr);
}
/SmPL

Signed-off-by: Johannes Thumshirn jthumshirn@suse.de
Signed-off-by: James Smart james.smart@avagotech.com
Reviewed-by: Hannes Reinecke hare@suse.de
http://marc.info/?l=linux-scsi&m=144105411403740&w=2

Orabug: 22029622
From dick.kennedy@avagotech.com lpfc-10.5.0.1-11.0.0.3-1.tar.gz
Acked-by: Chuck Anderson <chuck.anderson@oracle.com>