d8b2ba7c59
Destroy ocrdma_dev_id 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: Doug Ledford <dledford@redhat.com>
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| ocrdma_abi.h | ||
| ocrdma_ah.c | ||
| ocrdma_ah.h | ||
| ocrdma_hw.c | ||
| ocrdma_hw.h | ||
| ocrdma_main.c | ||
| ocrdma_sli.h | ||
| ocrdma_stats.c | ||
| ocrdma_stats.h | ||
| ocrdma_verbs.c | ||
| ocrdma_verbs.h | ||
| ocrdma.h | ||