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qla2xxx: Unregister resources in the opposite order of the registration order

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Make sure that resources are only unregistered after the users of these
resources have been unregistered. Only unregister the character device if
registration of it succeeded.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8236 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2019-04-14 01:35:43 +00:00
parent bfefaa0180
commit 338d9d7611
1 changed files with 5 additions and 4 deletions
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9
qla2x00t-32gbit/qla_os.c
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@@ -7540,14 +7540,15 @@ destroy_cache:
static void __exit
qla2x00_module_exit(void)
{
unregister_chrdev(apidev_major, QLA2XXX_APIDEV);
pci_unregister_driver(&qla2xxx_pci_driver);
qla2x00_release_firmware();
kmem_cache_destroy(srb_cachep);
qlt_exit();
kmem_cache_destroy(ctx_cachep);
fc_release_transport(qla2xxx_transport_template);
fc_release_transport(qla2xxx_transport_vport_template);
if (apidev_major >= 0)
unregister_chrdev(apidev_major, QLA2XXX_APIDEV);
fc_release_transport(qla2xxx_transport_template);
qlt_exit();
kmem_cache_destroy(srb_cachep);
}
module_init(qla2x00_module_init);