Commit 7ee4fa04 authored by Chen Ni's avatar Chen Ni Committed by Jens Axboe
Browse files

cdrom: 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>
Link: https://lore.kernel.org/lkml/20250514032139.2317578-1-nichen@iscas.ac.cn


Reviewed-by: default avatarPhillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/lkml/aCURuvkmz-fw3Nnp@equinox


Signed-off-by: default avatarPhillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20250514223354.1429-2-phil@philpotter.co.uk


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 532b9e11

drivers/cdrom/cdrom.c

+1 −2
Original line number Diff line number Diff line
@@ -3677,7 +3677,6 @@ static void cdrom_sysctl_register(void) 


static void cdrom_sysctl_unregister(void)

{

	if (cdrom_sysctl_header)

	unregister_sysctl_table(cdrom_sysctl_header);

}