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    Subject[PATCH 2/4] V4L: em28xx, fix lock imbalance
    Date
    There is one omitted unlock in em28xx_usb_probe. Fix that.

    Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
    ---
    drivers/media/video/em28xx/em28xx-cards.c | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
    index 36abb35..922d21d 100644
    --- a/drivers/media/video/em28xx/em28xx-cards.c
    +++ b/drivers/media/video/em28xx/em28xx-cards.c
    @@ -2445,6 +2445,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
    retval = em28xx_init_dev(&dev, udev, interface, nr);
    if (retval) {
    em28xx_devused &= ~(1<<dev->devno);
    + mutex_unlock(&dev->lock);
    kfree(dev);
    goto err;
    }
    --
    1.6.3.2


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