diff options
| -rw-r--r-- | drivers/usb/misc/adutux.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index 267b1946b4c6..eb3c8c142fa9 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -276,7 +276,8 @@ static int adu_open(struct inode *inode, struct file *file) subminor = iminor(inode); - if ((retval = mutex_lock_interruptible(&adutux_mutex))) { + retval = mutex_lock_interruptible(&adutux_mutex); + if (retval) { dbg(2, "%s : mutex lock failed", __func__); goto exit_no_lock; } |