diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_fops.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 49c46651ad23..92f571645f36 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -2450,7 +2450,9 @@ static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes, { struct comedi_subdevice *s; struct comedi_async *async; - int n, m, count = 0, retval = 0; + unsigned int n, m; + ssize_t count = 0; + int retval = 0; DECLARE_WAITQUEUE(wait, current); struct comedi_file *cfp = file->private_data; struct comedi_device *dev = cfp->dev; |