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    Subject[PATCH 13/24] Staging: hv: mousevsc: Get rid of the unused state: num_outstanding_req
    Date
    Get rid of the unused state: num_outstanding_req in struct mousevsc_dev.

    Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
    Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
    ---
    drivers/staging/hv/hv_mouse.c | 3 ---
    1 files changed, 0 insertions(+), 3 deletions(-)

    diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
    index 326d972..092c0ff 100644
    --- a/drivers/staging/hv/hv_mouse.c
    +++ b/drivers/staging/hv/hv_mouse.c
    @@ -157,7 +157,6 @@ struct mousevsc_dev {
    struct hv_device *device;
    /* 0 indicates the device is being destroyed */
    atomic_t ref_count;
    - int num_outstanding_req;
    unsigned char init_complete;
    struct mousevsc_prt_msg protocol_req;
    struct mousevsc_prt_msg protocol_resp;
    @@ -729,8 +728,6 @@ static int mousevsc_on_device_remove(struct hv_device *device)
    *
    * so that outstanding requests can be completed.
    */
    - while (input_dev->num_outstanding_req)
    - udelay(100);

    input_dev = final_release_input_device(device);

    --
    1.7.4.1


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