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    Subject[PATCH 4.4 096/113] USB: fix typo in wMaxPacketSize validation
    Date
    4.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Alan Stern <stern@rowland.harvard.edu>

    commit 6c73358c83ce870c0cf32413e5cadb3b9a39c606 upstream.

    The maximum value allowed for wMaxPacketSize of a high-speed interrupt
    endpoint is 1024 bytes, not 1023.

    Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
    Fixes: aed9d65ac327 ("USB: validate wMaxPacketValue entries in endpoint descriptors")
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/usb/core/config.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/usb/core/config.c
    +++ b/drivers/usb/core/config.c
    @@ -158,7 +158,7 @@ static const unsigned short high_speed_m
    [USB_ENDPOINT_XFER_CONTROL] = 64,
    [USB_ENDPOINT_XFER_ISOC] = 1024,
    [USB_ENDPOINT_XFER_BULK] = 512,
    - [USB_ENDPOINT_XFER_INT] = 1023,
    + [USB_ENDPOINT_XFER_INT] = 1024,
    };
    static const unsigned short super_speed_maxpacket_maxes[4] = {
    [USB_ENDPOINT_XFER_CONTROL] = 512,

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