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scsi: target: iblock: Fix type of logs_per_phys

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According to ilog2() it expects 32/64 bit unsigned value.

"  147  * ilog2 - log base 2 of 32-bit or a 64-bit unsigned value"

Replace type of logs_per_phys from int to unsigned int.

Link: https://lore.kernel.org/r/20210228055645.22253-4-chaitanya.kulkarni@wdc.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Chaitanya Kulkarni 2021-02-27 21:56:25 -08:00 committed by Martin K. Petersen
parent a2c6c6a3b1
commit c151eddbef
1 changed files with 1 additions and 1 deletions
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2
drivers/target/target_core_iblock.c
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@ -853,7 +853,7 @@ static unsigned int iblock_get_lbppbe(struct se_device *dev)
{
struct iblock_dev *ib_dev = IBLOCK_DEV(dev);
struct block_device *bd = ib_dev->ibd_bd;
int logs_per_phys =
unsigned int logs_per_phys =
bdev_physical_block_size(bd) / bdev_logical_block_size(bd);
return ilog2(logs_per_phys);