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Diffstat (limited to 'drivers/usb/misc/yurex.c')
| -rw-r--r-- | drivers/usb/misc/yurex.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c index b17aeaafbb7c..e7761c00eda5 100644 --- a/drivers/usb/misc/yurex.c +++ b/drivers/usb/misc/yurex.c @@ -515,6 +515,9 @@ static ssize_t yurex_write(struct file *file, const char __user *user_buffer, timeout = schedule_timeout(YUREX_WRITE_TIMEOUT); finish_wait(&dev->waitq, &wait); + /* make sure URB is idle after timeout or (spurious) CMD_ACK */ + usb_kill_urb(dev->cntl_urb); + mutex_unlock(&dev->io_mutex); if (retval < 0) { |