From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Date: Mon, 26 May 2025 14:07:46 +0000 (+0300)
Subject: ALSA: usb-audio: Simplify NULL comparison in mixer_quirks
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2d6d660e8fd5f4467e80743f82119201e67fa9c;p=thirdparty%2Flinux.git

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@collabora.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250526-dualsense-alsa-jack-v1-7-1a821463b632@collabora.com
---

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 17c9cbbfce224..783789cbcfe29 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);