On Fri, Aug 13, 2021 at 05:40:49PM +0100, Salah Triki wrote:
> Remove useless else in order to make the code cleaner.
>
> Signed-off-by: Salah Triki <salah.triki@xxxxxxxxx>
> ---
> drivers/usb/misc/chaoskey.c | 11 ++++-------
> 1 file changed, 4 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/usb/misc/chaoskey.c b/drivers/usb/misc/chaoskey.c
> index 87067c3d6109..9814ac2201d5 100644
> --- a/drivers/usb/misc/chaoskey.c
> +++ b/drivers/usb/misc/chaoskey.c
> @@ -299,14 +299,11 @@ static int chaoskey_release(struct inode *inode, struct file *file)
>
> --dev->open;
>
> - if (!dev->present) {
> - if (dev->open == 0) {
> - mutex_unlock(&dev->lock);
> + mutex_unlock(&dev->lock);
> +
> + if (!dev->present)
> + if (dev->open == 0)
> chaoskey_free(dev);
> - } else
> - mutex_unlock(&dev->lock);
> - } else
> - mutex_unlock(&dev->lock);
>
> usb_dbg(interface, "release success");
> return 0;
> --
> 2.25.1
>
Please fix whatever tool "found" this code to be changed so that it does
not introduce bugs again, that's a broken tool.
thanks,
greg k-h
