From ee76be54861189275be483c3f4a72531dc7f7698 Mon Sep 17 00:00:00 2001
From: Vadim Petrochenkov <vadim.petrochenkov@gmail.com>
Date: Sat, 28 Mar 2015 16:07:25 +0300
Subject: Remove unnecessary `as usize`

---
 src/libstd/old_io/mod.rs | 16 ++++++++--------
 src/libstd/sys/unix/c.rs |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/libstd')

diff --git a/src/libstd/old_io/mod.rs b/src/libstd/old_io/mod.rs
index df8ac78f7e5..e14a934d8dd 100644
--- a/src/libstd/old_io/mod.rs
+++ b/src/libstd/old_io/mod.rs
@@ -726,28 +726,28 @@ pub trait Reader {
     ///
     /// The number of bytes returned is system-dependent.
     fn read_le_uint(&mut self) -> IoResult<usize> {
-        self.read_le_uint_n(usize::BYTES as usize).map(|i| i as usize)
+        self.read_le_uint_n(usize::BYTES).map(|i| i as usize)
     }
 
     /// Reads a little-endian integer.
     ///
     /// The number of bytes returned is system-dependent.
     fn read_le_int(&mut self) -> IoResult<isize> {
-        self.read_le_int_n(isize::BYTES as usize).map(|i| i as isize)
+        self.read_le_int_n(isize::BYTES).map(|i| i as isize)
     }
 
     /// Reads a big-endian unsigned integer.
     ///
     /// The number of bytes returned is system-dependent.
     fn read_be_uint(&mut self) -> IoResult<usize> {
-        self.read_be_uint_n(usize::BYTES as usize).map(|i| i as usize)
+        self.read_be_uint_n(usize::BYTES).map(|i| i as usize)
     }
 
     /// Reads a big-endian integer.
     ///
     /// The number of bytes returned is system-dependent.
     fn read_be_int(&mut self) -> IoResult<isize> {
-        self.read_be_int_n(isize::BYTES as usize).map(|i| i as isize)
+        self.read_be_int_n(isize::BYTES).map(|i| i as isize)
     }
 
     /// Reads a big-endian `u64`.
@@ -1110,25 +1110,25 @@ pub trait Writer {
     /// Write a little-endian usize (number of bytes depends on system).
     #[inline]
     fn write_le_uint(&mut self, n: usize) -> IoResult<()> {
-        extensions::u64_to_le_bytes(n as u64, usize::BYTES as usize, |v| self.write_all(v))
+        extensions::u64_to_le_bytes(n as u64, usize::BYTES, |v| self.write_all(v))
     }
 
     /// Write a little-endian isize (number of bytes depends on system).
     #[inline]
     fn write_le_int(&mut self, n: isize) -> IoResult<()> {
-        extensions::u64_to_le_bytes(n as u64, isize::BYTES as usize, |v| self.write_all(v))
+        extensions::u64_to_le_bytes(n as u64, isize::BYTES, |v| self.write_all(v))
     }
 
     /// Write a big-endian usize (number of bytes depends on system).
     #[inline]
     fn write_be_uint(&mut self, n: usize) -> IoResult<()> {
-        extensions::u64_to_be_bytes(n as u64, usize::BYTES as usize, |v| self.write_all(v))
+        extensions::u64_to_be_bytes(n as u64, usize::BYTES, |v| self.write_all(v))
     }
 
     /// Write a big-endian isize (number of bytes depends on system).
     #[inline]
     fn write_be_int(&mut self, n: isize) -> IoResult<()> {
-        extensions::u64_to_be_bytes(n as u64, isize::BYTES as usize, |v| self.write_all(v))
+        extensions::u64_to_be_bytes(n as u64, isize::BYTES, |v| self.write_all(v))
     }
 
     /// Write a big-endian u64 (8 bytes).
diff --git a/src/libstd/sys/unix/c.rs b/src/libstd/sys/unix/c.rs
index 2514d4bf4a3..5ae508e4610 100644
--- a/src/libstd/sys/unix/c.rs
+++ b/src/libstd/sys/unix/c.rs
@@ -194,12 +194,12 @@ mod select {
     #[repr(C)]
     pub struct fd_set {
         // FIXME: shouldn't this be a c_ulong?
-        fds_bits: [libc::uintptr_t; (FD_SETSIZE / usize::BITS as usize)]
+        fds_bits: [libc::uintptr_t; (FD_SETSIZE / usize::BITS)]
     }
 
     pub fn fd_set(set: &mut fd_set, fd: i32) {
         let fd = fd as usize;
-        set.fds_bits[fd / usize::BITS as usize] |= 1 << (fd % usize::BITS as usize);
+        set.fds_bits[fd / usize::BITS] |= 1 << (fd % usize::BITS);
     }
 }
 
-- 
cgit 1.4.1-3-g733a5