diff --git a/src/io/writeback/linux.rs b/src/io/writeback/linux.rs
index e7bd3d9..0d1ede3 100644
--- a/src/io/writeback/linux.rs
+++ b/src/io/writeback/linux.rs
@@ -321,8 +321,12 @@ fn detect_nfs(fd: RawFd) -> bool {
     }
     // `f_type` is signed (`__fsword_t`) on glibc and unsigned
     // (`c_ulong`) on musl. Cast both sides to i64 for a portable
-    // comparison.
+    // comparison. On glibc x86_64 both already are i64 — clippy flags
+    // the cast as unnecessary on that target only, but we need it for
+    // musl, so silence the lint.
+    #[allow(clippy::unnecessary_cast)]
     let f_type = buf.f_type as i64;
+    #[allow(clippy::unnecessary_cast)]
     let nfs_magic = libc::NFS_SUPER_MAGIC as i64;
     f_type == nfs_magic
 }
diff --git a/src/mux/m2ts_mux/packet.rs b/src/mux/m2ts_mux/packet.rs
index 0d6c607..81ca3ba 100644
--- a/src/mux/m2ts_mux/packet.rs
+++ b/src/mux/m2ts_mux/packet.rs
@@ -57,11 +57,11 @@ impl Packet {
 
     /// Append the adaptation field after the header.
     ///
-    /// `body` is the adaptation field body (flags byte + optional PCR
-    /// + …). `stuffing` is the number of `0xFF` stuffing bytes to
+    /// `body` is the adaptation field body (flags byte plus optional PCR
+    /// and so on). `stuffing` is the number of `0xFF` stuffing bytes to
     /// append after the body. The first byte of the field
-    /// (`adaptation_field_length`) is computed here from `body.len() +
-    /// stuffing`.
+    /// (`adaptation_field_length`) is computed here from
+    /// `body.len() + stuffing`.
     pub(super) fn append_adaptation(&mut self, body: &[u8], stuffing: usize) {
         let af_len = body.len() + stuffing;
         debug_assert!(af_len <= 183, "adaptation field overflow");
diff --git a/src/platform/fs_type/linux.rs b/src/platform/fs_type/linux.rs
index 26d2969..591018e 100644
--- a/src/platform/fs_type/linux.rs
+++ b/src/platform/fs_type/linux.rs
@@ -32,8 +32,12 @@ pub(super) fn detect_impl(path: &Path) -> FsType {
     }
     // `f_type` is signed (`__fsword_t`) on glibc and unsigned
     // (`c_ulong`) on musl. Cast both sides to i64 for a portable
-    // comparison.
+    // comparison. On glibc x86_64 both already are i64 — clippy flags
+    // the cast as unnecessary on that target only, but we need it for
+    // musl, so silence the lint.
+    #[allow(clippy::unnecessary_cast)]
     let f_type = buf.f_type as i64;
+    #[allow(clippy::unnecessary_cast)]
     let nfs_magic = libc::NFS_SUPER_MAGIC as i64;
     if f_type == nfs_magic {
         return FsType::Nfs;