fixed a few clippy warnings

1 files changed, 6 insertions, 6 deletions

diff --git a/src/features.rs b/src/features.rs
index e6c5612d..1448fdd0 100644
--- a/src/features.rs
+++ b/src/features.rs
@@ -15,15 +15,15 @@ mod os {
     static VERS_2_6_28:  usize = 4;
     static VERS_3:       usize = 5;
 
+    #[inline]
+    fn digit(dst: &mut usize, b: u8) {
+        *dst *= 10;
+        *dst += (b - b'0') as usize;
+    }
+
     fn parse_kernel_version() -> usize {
         let u = uname();
 
-        #[inline]
-        fn digit(dst: &mut usize, b: u8) {
-            *dst *= 10;
-            *dst += (b - b'0') as usize;
-        }
-
         let mut curr:  usize = 0;
         let mut major: usize = 0;
         let mut minor: usize = 0;