diff options
| author | Bhagyashri Dighole <digholebhagyashri@gmail.com> | 2019-03-06 14:25:41 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-18 07:05:19 +0100 |
| commit | 2b90bf28ac38b697a3f48a6664a02b374aa18f99 (patch) | |
| tree | 5c09e25210be50fc9a0e5ae052c5f0377dea2bcc /drivers/staging/speakup | |
| parent | fbdc55155c7fc754a183e656d4c32722d45751c6 (diff) | |
staging: speakup: Comparison to NULL.
Fix coding style issues, detected by checkpatch.pl "CHECK: Comparison to
NULL could be written !tty->ops->write"
Signed-off-by: Bhagyashri Dighole <digholebhagyashri@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup')
| -rw-r--r-- | drivers/staging/speakup/spk_ttyio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/speakup/spk_ttyio.c b/drivers/staging/speakup/spk_ttyio.c index 0057eb980bec..5a9eff08cb96 100644 --- a/drivers/staging/speakup/spk_ttyio.c +++ b/drivers/staging/speakup/spk_ttyio.c @@ -47,7 +47,7 @@ static int spk_ttyio_ldisc_open(struct tty_struct *tty) { struct spk_ldisc_data *ldisc_data; - if (tty->ops->write == NULL) + if (!tty->ops->write) return -EOPNOTSUPP; speakup_tty = tty; |