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Commit c9d4bc28 authored by Zhaolei's avatar Zhaolei Committed by Tejun Heo
Browse files

z2ram: Small cleanup for z2ram.c 



We should use Z2MINOR_COUNT as range argument in blk_unregister_region()

Signed-off-by: default avatarZhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 32f2e807

drivers/block/z2ram.c

+1 −1
Original line number Diff line number Diff line
@@ -374,7 +374,7 @@ err: 
static void __exit z2_exit(void)

{

    int i, j;

    blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), 256);

    blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), Z2MINOR_COUNT);

    unregister_blkdev(Z2RAM_MAJOR, DEVICE_NAME);

    del_gendisk(z2ram_gendisk);

    put_disk(z2ram_gendisk);