lkml.org 
[lkml]   [2019]   [Sep]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH V2 3/7] USB: serial: f81232: Use devm_kzalloc
    Date
    Use devm_kzalloc() to replace kzalloc().

    Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
    ---
    drivers/usb/serial/f81232.c | 13 +------------
    1 file changed, 1 insertion(+), 12 deletions(-)

    diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
    index b42b3738a768..e4db0aec9af0 100644
    --- a/drivers/usb/serial/f81232.c
    +++ b/drivers/usb/serial/f81232.c
    @@ -756,7 +756,7 @@ static int f81232_port_probe(struct usb_serial_port *port)
    {
    struct f81232_private *priv;

    - priv = kzalloc(sizeof(*priv), GFP_KERNEL);
    + priv = devm_kzalloc(&port->dev, sizeof(*priv), GFP_KERNEL);
    if (!priv)
    return -ENOMEM;

    @@ -772,16 +772,6 @@ static int f81232_port_probe(struct usb_serial_port *port)
    return 0;
    }

    -static int f81232_port_remove(struct usb_serial_port *port)
    -{
    - struct f81232_private *priv;
    -
    - priv = usb_get_serial_port_data(port);
    - kfree(priv);
    -
    - return 0;
    -}
    -
    static int f81232_suspend(struct usb_serial *serial, pm_message_t message)
    {
    struct usb_serial_port *port = serial->port[0];
    @@ -841,7 +831,6 @@ static struct usb_serial_driver f81232_device = {
    .process_read_urb = f81232_process_read_urb,
    .read_int_callback = f81232_read_int_callback,
    .port_probe = f81232_port_probe,
    - .port_remove = f81232_port_remove,
    .suspend = f81232_suspend,
    .resume = f81232_resume,
    };
    --
    2.17.1
    \
     
     \ /
      Last update: 2019-09-23 04:25    [W:3.112 / U:0.864 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site