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    Subject[PATCH 16/18] [media] RedRat3: Move a variable assignment in redrat3_set_timeout()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Thu, 13 Oct 2016 17:13:41 +0200

    Move the assignment for the local variable "rr3" behind the source code
    for a memory allocation by this function.

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

    diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
    index e46a92a..06c9eea 100644
    --- a/drivers/media/rc/redrat3.c
    +++ b/drivers/media/rc/redrat3.c
    @@ -475,7 +475,7 @@ static u32 redrat3_get_timeout(struct redrat3_dev *rr3)

    static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns)
    {
    - struct redrat3_dev *rr3 = rc_dev->priv;
    + struct redrat3_dev *rr3;
    __be32 *timeout;
    int ret;

    @@ -484,6 +484,7 @@ static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns)
    return -ENOMEM;

    *timeout = cpu_to_be32(redrat3_us_to_len(timeoutns / 1000));
    + rr3 = rc_dev->priv;
    ret = usb_control_msg(rr3->udev,
    usb_sndctrlpipe(rr3->udev, 0),
    RR3_SET_IR_PARAM,
    --
    2.10.1
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