blob: 5313b42a04b976106f1df887d8d5e845d14980d2 (
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--- a/nslink.c 2020-10-29 11:49:44.000000000 -0400
+++ b/nslink.c 2021-08-10 16:35:56.677430829 -0400
@@ -5671,11 +5671,11 @@ int nrp_init(void)
return 0;
}
static void nrp_cleanup_module(void)
{
- int retval, i;
+ int i;
printk(KERN_INFO "nslink: starting driver module shutdown\n");
remove_proc_entry("driver/nslink/status",0);
remove_proc_entry("driver/nslink/hdlc",0);
remove_proc_entry("driver/nslink/ports",0);
@@ -5697,14 +5697,12 @@ static void nrp_cleanup_module(void)
for (i = 0; i < numBoxes; i++)
free_si_box(i);
if (driver_registered) {
- retval = tty_unregister_driver(nslink_driver);
+ tty_unregister_driver(nslink_driver);
put_tty_driver(nslink_driver);
- if (retval)
- printk(KERN_INFO "nslink: Error %d while trying to unregister Nslink driver\n", -retval);
}
printk(KERN_INFO "nslink: finished driver module shutdown\n");
return;
}
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