[PATCH] Small cleanup for z2ram.c

[PATCH] Small cleanup for z2ram.c

[Zhaolei]

We should use Z2MINOR_COUNT as range argument in blk_unregister_region()

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
 drivers/block/z2ram.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 4575171..b259040 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -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);
-- 
1.5.5.3

Re: [PATCH] Small cleanup for z2ram.c

[Tejun Heo]

Zhaolei wrote:
> We should use Z2MINOR_COUNT as range argument in blk_unregister_region()
> 
> Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>

Committed to #tj-block-for-linus (temp branch to collect block layer
patches while Jens is gone).

 git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git tj-block-for-linus

Thanks.

-- 
tejun