From: Chaitanya Kulkarni Date: Sun, 28 Feb 2021 05:56:25 +0000 (-0800) Subject: scsi: target: iblock: Fix type of logs_per_phys X-Git-Tag: v5.13-rc1~103^2~331 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c151eddbef7eb67322e8187d763953e9c70d4bac;p=thirdparty%2Flinux.git scsi: target: iblock: Fix type of logs_per_phys 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 Reviewed-by: Johannes Thumshirn Signed-off-by: Chaitanya Kulkarni Signed-off-by: Martin K. Petersen --- diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 3851f9ea26c22..d6fdd1c61f903 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -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);