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--- npreal2.c.orig 2021-08-10 15:16:05.526245528 -0400
+++ npreal2.c 2021-08-10 15:16:43.473119614 -0400
@@ -541,14 +541,11 @@ static void __exit npreal2_module_exit(v
#endif
npvar_proc_root = NULL;
}
DBGPRINT(MX_DEBUG_INFO, "Unloading module npreal ...\n");
- if ((err |= tty_unregister_driver(DRV_VAR)))
- {
- DBGPRINT(MX_DEBUG_ERROR, "Couldn't unregister MOXA Async/NPort server family Real TTY driver\n");
- }
+ tty_unregister_driver(DRV_VAR);
put_tty_driver(DRV_VAR);
DBGPRINT(MX_DEBUG_INFO, "Done.\n");
}
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