On 13/10/17 15:49:15 +0300, Kalle Valo wrote: > Christos Gkekas <chris.gekas@xxxxxxxxx> writes: > > > Variable val is unsigned so checking whether it is less than zero is > > redundant. > > > > Signed-off-by: Christos Gkekas <chris.gekas@xxxxxxxxx> > > --- > > drivers/net/wireless/ath/ath9k/debug.c | 5 +---- > > 1 file changed, 1 insertion(+), 4 deletions(-) > > > > diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c > > index 01fa301..3b93c23 100644 > > --- a/drivers/net/wireless/ath/ath9k/debug.c > > +++ b/drivers/net/wireless/ath/ath9k/debug.c > > @@ -1164,10 +1164,7 @@ static ssize_t write_file_tpc(struct file *file, const char __user *user_buf, > > return -EFAULT; > > > > buf[len] = '\0'; > > - if (kstrtoul(buf, 0, &val)) > > - return -EINVAL; > > - > > - if (val < 0 || val > 1) > > + if (kstrtoul(buf, 0, &val) || val > 1) > > return -EINVAL; > > Same as with the ath10k patch, please keep the two if statements > separate. > > -- > Kalle Valo Thanks, will submit an new, updated patch. Christos Gkekas
