linux-kernel - [PATCH] ALSA: seq: replace ternary operator with max()

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Date:   Tue, 17 May 2022 14:25:17 +0800
From:   Guo Zhengkui <guozhengkui@...o.com>
To:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
        Guo Zhengkui <guozhengkui@...o.com>,
        alsa-devel@...a-project.org (moderated list:SOUND),
        linux-kernel@...r.kernel.org (open list)
Cc:     zhengkui_guo@...look.com
Subject: [PATCH] ALSA: seq: replace ternary operator with max()

Fix the following coccicheck warning:

sound/core/seq/seq_ports.c:142:12-14: WARNING opportunity for max()

Signed-off-by: Guo Zhengkui <guozhengkui@...o.com>
---
 sound/core/seq/seq_ports.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index 84d78630463e..25fcf5a2c71c 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -139,7 +139,7 @@ struct snd_seq_client_port *snd_seq_create_port(struct snd_seq_client *client,
 	port_subs_info_init(&new_port->c_dest);
 	snd_use_lock_use(&new_port->use_lock);
 
-	num = port >= 0 ? port : 0;
+	num = max(port, 0);
 	mutex_lock(&client->ports_mutex);
 	write_lock_irq(&client->ports_lock);
 	list_for_each_entry(p, &client->ports_list_head, list) {
-- 
2.20.1