diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/dsp56k.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c index 01a5ca7425d..8bf70e8c3f7 100644 --- a/drivers/char/dsp56k.c +++ b/drivers/char/dsp56k.c @@ -383,7 +383,7 @@ static long dsp56k_ioctl(struct file *file, unsigned int cmd, return put_user(status, &hf->status); } case DSP56K_HOST_CMD: - if (arg > 31 || arg < 0) + if (arg > 31) return -EINVAL; mutex_lock(&dsp56k_mutex); dsp56k_host_interface.cvr = (u_char)((arg & DSP56K_CVR_HV_MASK) | |