rust_binder: simplify Result<()> uses

`kernel::error::Result<T = (), E = Error>` is a type alias for
`core::result::Result<T, E>` with `()` as the default type argument
for T. Explicitly specifying `Result<()>` is redundant.

This change makes all usages of `Result` consistent across the driver.

Link: https://github.com/Rust-for-Linux/linux/issues/1128
Suggested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Nicolás Antinori <nico.antinori.7@gmail.com>
Acked-by: Alice Ryhl <aliceryhl@google.com>
Link: https://github.com/rust-lang/rust-clippy/issues/14848
Link: https://github.com/rust-lang/rust-clippy/pull/16123
Link: https://patch.msgid.link/20260831222857.1402608-1-nico.antinori.7@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions