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    Subject[PATCH 4.14 113/343] cdc-wdm: pass return value of recover_from_urb_loss
    Date
    From: YueHaibing <yuehaibing@huawei.com>

    [ Upstream commit 0742a338f5b3446a26de551ad8273fb41b2787f2 ]

    'rv' is the correct return value, pass it upstream instead of 0

    Fixes: 17d80d562fd7 ("USB: autosuspend for cdc-wdm")
    Signed-off-by: YueHaibing <yuehaibing@huawei.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/usb/class/cdc-wdm.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
    index a593cdfc897fd..d5d42dccda10a 100644
    --- a/drivers/usb/class/cdc-wdm.c
    +++ b/drivers/usb/class/cdc-wdm.c
    @@ -1085,7 +1085,7 @@ static int wdm_post_reset(struct usb_interface *intf)
    rv = recover_from_urb_loss(desc);
    mutex_unlock(&desc->wlock);
    mutex_unlock(&desc->rlock);
    - return 0;
    + return rv;
    }

    static struct usb_driver wdm_driver = {
    --
    2.20.1


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