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z2ram: Small cleanup for z2ram.c

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We should use Z2MINOR_COUNT as range argument in blk_unregister_region()

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Zhaolei 2009-07-14 17:59:05 +08:00 committed by Tejun Heo
parent 32f2e807a3
commit c9d4bc289c
1 changed files with 1 additions and 1 deletions
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2
drivers/block/z2ram.c
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@ -374,7 +374,7 @@ z2_init(void)
static void __exit z2_exit(void) static void __exit z2_exit(void)
{ {
int i, j; 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); unregister_blkdev(Z2RAM_MAJOR, DEVICE_NAME);
del_gendisk(z2ram_gendisk); del_gendisk(z2ram_gendisk);
put_disk(z2ram_gendisk); put_disk(z2ram_gendisk);