diff --git a/block_util/src/lib.rs b/block_util/src/lib.rs
index ea19cf59f..5514e1a72 100644
--- a/block_util/src/lib.rs
+++ b/block_util/src/lib.rs
@@ -32,7 +32,7 @@ use vm_virtio::DescriptorChain;
 use vmm_sys_util::eventfd::EventFd;
 
 const SECTOR_SHIFT: u8 = 9;
-pub const SECTOR_SIZE: u64 = (0x01 as u64) << SECTOR_SHIFT;
+pub const SECTOR_SIZE: u64 = 0x01 << SECTOR_SHIFT;
 
 #[derive(Debug)]
 pub enum Error {
diff --git a/vhost_user_block/src/lib.rs b/vhost_user_block/src/lib.rs
index 1a8fe6fa6..2696976de 100644
--- a/vhost_user_block/src/lib.rs
+++ b/vhost_user_block/src/lib.rs
@@ -43,7 +43,7 @@ use vm_memory::{Bytes, GuestMemoryMmap};
 use vmm_sys_util::eventfd::EventFd;
 
 const SECTOR_SHIFT: u8 = 9;
-const SECTOR_SIZE: u64 = (0x01 as u64) << SECTOR_SHIFT;
+const SECTOR_SIZE: u64 = 0x01 << SECTOR_SHIFT;
 const BLK_SIZE: u32 = 512;
 // Current (2020) enterprise SSDs have a latency lower than 30us.
 // Polling for 50us should be enough to cover for the device latency
diff --git a/virtio-devices/src/block.rs b/virtio-devices/src/block.rs
index 86734e4c1..aa0f0765a 100644
--- a/virtio-devices/src/block.rs
+++ b/virtio-devices/src/block.rs
@@ -41,7 +41,7 @@ use vm_migration::{
 use vmm_sys_util::eventfd::EventFd;
 
 const SECTOR_SHIFT: u8 = 9;
-pub const SECTOR_SIZE: u64 = (0x01 as u64) << SECTOR_SHIFT;
+pub const SECTOR_SIZE: u64 = 0x01 << SECTOR_SHIFT;
 
 // New descriptors are pending on the virtio queue.
 const QUEUE_AVAIL_EVENT: u16 = EPOLL_HELPER_EVENT_LAST + 1;
diff --git a/virtio-devices/src/block_io_uring.rs b/virtio-devices/src/block_io_uring.rs
index c05717b83..5e39a5f7a 100644
--- a/virtio-devices/src/block_io_uring.rs
+++ b/virtio-devices/src/block_io_uring.rs
@@ -42,7 +42,7 @@ use vm_migration::{
 use vmm_sys_util::eventfd::EventFd;
 
 const SECTOR_SHIFT: u8 = 9;
-pub const SECTOR_SIZE: u64 = (0x01 as u64) << SECTOR_SHIFT;
+pub const SECTOR_SIZE: u64 = 0x01 << SECTOR_SHIFT;
 
 // New descriptors are pending on the virtio queue.
 const QUEUE_AVAIL_EVENT: u16 = EPOLL_HELPER_EVENT_LAST + 1;