From: Bhagyashri Dighole <digholebhagyashri@gmail.com>
Date: Wed, 6 Mar 2019 08:55:41 +0000 (+0530)
Subject: staging: speakup: Comparison to NULL.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2b90bf28ac38b697a3f48a6664a02b374aa18f99;p=linux.git

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>
---

diff --git a/drivers/staging/speakup/spk_ttyio.c b/drivers/staging/speakup/spk_ttyio.c
index 0057eb980bec9..5a9eff08cb960 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;