| Message ID | 20191105103638.4929-3-johan@kernel.org (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 6710f773b51f21ad7d10198ca6424bea7faaf9d4 |
| Headers | show |
| Series | USB: idmouse: disconnect clean ups | expand |
diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c index 0386bac224c4..9b9d5df829d5 100644 --- a/drivers/usb/misc/idmouse.c +++ b/drivers/usb/misc/idmouse.c @@ -278,12 +278,6 @@ static int idmouse_release(struct inode *inode, struct file *file) /* lock our device */ mutex_lock(&dev->lock); - /* are we really open? */ - if (dev->open <= 0) { - mutex_unlock(&dev->lock); - return -ENODEV; - } - --dev->open; if (!dev->present) {
The open count will always be exactly one when release is called, so drop the redundant sanity check. Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/usb/misc/idmouse.c | 6 ------ 1 file changed, 6 deletions(-)