[PATCH 51/61] leds: Prefer IS_ERR_OR_NULL over manual NULL check

[Philipp Hahn]

Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL
check.

Change generated with coccinelle.

To: Lee Jones <lee@xxxxxxxxxx>
To: Pavel Machek <pavel@xxxxxxxxxx>
Cc: linux-leds@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Philipp Hahn <phahn-oss@xxxxxx>
---
 drivers/leds/trigger/ledtrig-tty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/trigger/ledtrig-tty.c b/drivers/leds/trigger/ledtrig-tty.c
index 8eb6286b33ac3cdcbb72ed9ad5ad7105e15d20b6..3725571144d910b225ca9605771fc0f0c8355efd 100644
--- a/drivers/leds/trigger/ledtrig-tty.c
+++ b/drivers/leds/trigger/ledtrig-tty.c
@@ -220,7 +220,7 @@ static void ledtrig_tty_work(struct work_struct *work)
 			goto out;
 
 		tty = tty_kopen_shared(devno);
-		if (IS_ERR(tty) || !tty)
+		if (IS_ERR_OR_NULL(tty))
 			/* What to do? retry or abort */
 			goto out;
 

-- 
2.43.0