nvme: change data type of lba_shift

u8 fits the need, so stop using int for it.

Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index c6386af76d24db51a409e5d05463c212101e5d3f..6039dc78b36e3dd7db3a0a0558c0208b619c22da 100644 (file)
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -470,7 +470,7 @@ struct nvme_ns_head {
        struct nvme_effects_log *effects;
        u64                     nuse;
        unsigned                ns_id;
-       int                     lba_shift;
+       u8                      lba_shift;
        u16                     ms;
        u16                     pi_size;
        u8                      pi_type;