Commit 599b75a3 authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by David S. Miller
Browse files

rust: phy: use VTABLE_DEFAULT_ERROR 



Since 6.8-rc1, using VTABLE_DEFAULT_ERROR for optional functions
(never called) in #[vtable] is the recommended way.

Note that no functional changes in this patch.

Signed-off-by: default avatarFUJITA Tomonori <fujita.tomonori@gmail.com>
Reviewed-by: default avatarTrevor Gross <tmgross@umich.edu>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1d4046b5

rust/kernel/net/phy.rs

+8 −8
Original line number Diff line number Diff line
@@ -580,12 +580,12 @@ pub trait Driver { 


    /// Issues a PHY software reset.

    fn soft_reset(_dev: &mut Device) -> Result {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Probes the hardware to determine what abilities it has.

    fn get_features(_dev: &mut Device) -> Result {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Returns true if this is a suitable driver for the given phydev.
@@ -597,32 +597,32 @@ fn match_phy_device(_dev: &Device) -> bool { 
    /// Configures the advertisement and resets auto-negotiation

    /// if auto-negotiation is enabled.

    fn config_aneg(_dev: &mut Device) -> Result {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Determines the negotiated speed and duplex.

    fn read_status(_dev: &mut Device) -> Result<u16> {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Suspends the hardware, saving state if needed.

    fn suspend(_dev: &mut Device) -> Result {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Resumes the hardware, restoring state if needed.

    fn resume(_dev: &mut Device) -> Result {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Overrides the default MMD read function for reading a MMD register.

    fn read_mmd(_dev: &mut Device, _devnum: u8, _regnum: u16) -> Result<u16> {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Overrides the default MMD write function for writing a MMD register.

    fn write_mmd(_dev: &mut Device, _devnum: u8, _regnum: u16, _val: u16) -> Result {

        Err(code::ENOTSUPP)

        kernel::build_error(VTABLE_DEFAULT_ERROR)

    }



    /// Callback for notification of link change.