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    Subject[PATCH 11/18] [media] RedRat3: Delete the variable "dev" in redrat3_init_rc_dev()
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    Date
    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Thu, 13 Oct 2016 14:40:11 +0200

    Use the data structure member "dev" directly without assigning it
    to an intermediate variable.
    Thus delete the extra variable definition at the beginning.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/media/rc/redrat3.c | 5 ++---
    1 file changed, 2 insertions(+), 3 deletions(-)

    diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
    index c43f43b..b23a8bb 100644
    --- a/drivers/media/rc/redrat3.c
    +++ b/drivers/media/rc/redrat3.c
    @@ -854,7 +854,6 @@ static void redrat3_led_complete(struct urb *urb)

    static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
    {
    - struct device *dev = rr3->dev;
    struct rc_dev *rc;
    int ret;
    u16 prod = le16_to_cpu(rr3->udev->descriptor.idProduct);
    @@ -873,7 +872,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
    rc->input_name = rr3->name;
    rc->input_phys = rr3->phys;
    usb_to_input_id(rr3->udev, &rc->input_id);
    - rc->dev.parent = dev;
    + rc->dev.parent = rr3->dev;
    rc->priv = rr3;
    rc->driver_type = RC_DRIVER_IR_RAW;
    rc->allowed_protocols = RC_BIT_ALL;
    @@ -889,7 +888,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)

    ret = rc_register_device(rc);
    if (ret < 0) {
    - dev_err(dev, "remote dev registration failed\n");
    + dev_err(rr3->dev, "remote dev registration failed\n");
    goto out;
    }

    --
    2.10.1
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