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@vivo.com>
Link: https://lore.kernel.org/r/20220517062518.123292-1-guozhengkui@vivo.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index 84d78630463e4261d7bffaecf9e09ac095b1868a..25fcf5a2c71c320e02c2f7f9833cb73fe230adb0 100644 (file)
--- 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) {