Commit 0be5eac8 authored by Chen Ni's avatar Chen Ni Committed by Greg Kroah-Hartman
Browse files

hpet: Remove unnecessary NULL check before unregister_sysctl_table() 



unregister_sysctl_table() checks for NULL pointers internally.
Remove unneeded NULL check here.

Signed-off-by: default avatarChen Ni <nichen@iscas.ac.cn>
Acked-by: default avatarClemens Ladisch <clemens@ladisch.de>
Link: https://lore.kernel.org/r/20250514032637.2317639-1-nichen@iscas.ac.cn


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1bd6406f

drivers/char/hpet.c

+1 −2
Original line number Diff line number Diff line
@@ -1023,7 +1023,6 @@ static int __init hpet_init(void) 


	result = acpi_bus_register_driver(&hpet_acpi_driver);

	if (result < 0) {

		if (sysctl_header)

		unregister_sysctl_table(sysctl_header);

		misc_deregister(&hpet_misc);

		return result;