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path: root/drivers/target/target_core_device.c
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Diffstat (limited to 'drivers/target/target_core_device.c')
-rw-r--r--drivers/target/target_core_device.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 8d774da16320..9abef9f8eb76 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -850,20 +850,20 @@ int se_dev_check_shutdown(struct se_device *dev)
static u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size)
{
- u32 tmp, aligned_max_sectors;
+ u32 aligned_max_sectors;
+ u32 alignment;
/*
* Limit max_sectors to a PAGE_SIZE aligned value for modern
* transport_allocate_data_tasks() operation.
*/
- tmp = rounddown((max_sectors * block_size), PAGE_SIZE);
- aligned_max_sectors = (tmp / block_size);
- if (max_sectors != aligned_max_sectors) {
- printk(KERN_INFO "Rounding down aligned max_sectors from %u"
- " to %u\n", max_sectors, aligned_max_sectors);
- return aligned_max_sectors;
- }
+ alignment = max(1ul, PAGE_SIZE / block_size);
+ aligned_max_sectors = rounddown(max_sectors, alignment);
+
+ if (max_sectors != aligned_max_sectors)
+ pr_info("Rounding down aligned max_sectors from %u to %u\n",
+ max_sectors, aligned_max_sectors);
- return max_sectors;
+ return aligned_max_sectors;
}
void se_dev_set_default_attribs(