linux-kernel - [PATCH 7/9] ALSA: usb-audio: Simplify NULL comparison in mixer

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Message-Id: <20250526-dualsense-alsa-jack-v1-7-1a821463b632@collabora.com>
Date: Mon, 26 May 2025 17:07:46 +0300
From: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To: Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc: kernel@...labora.com, linux-sound@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: [PATCH 7/9] ALSA: usb-audio: Simplify NULL comparison in
 mixer_quirks

Handle report from checkpatch.pl:

  CHECK: Comparison to NULL could be written "t->name"

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
---
 sound/usb/mixer_quirks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 17c9cbbfce224cdcd4f80802b7fbe377969d289f..783789cbcfe2901d7dcf30580fa19bac62898897 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -129,7 +129,7 @@ static int snd_create_std_mono_table(struct usb_mixer_interface *mixer,
 {
 	int err;
 
-	while (t->name != NULL) {
+	while (t->name) {
 		err = snd_create_std_mono_ctl(mixer, t->unitid, t->control,
 					      t->cmask, t->val_type, t->name,
 					      t->tlv_callback);

-- 
2.49.0