Commit 59ea9138 authored by Wang Weiyang's avatar Wang Weiyang Committed by Takashi Iwai
Browse files

ALSA: seq: remove redundant unsigned comparison to zero 



Since struct snd_ump_block_info::first_group is unsigned char, comparison
to zero is redundant

Signed-off-by: default avatarWang Weiyang <wangweiyang2@huawei.com>
Fixes: 81fd444a ("ALSA: seq: Bind UMP device")
Link: https://lore.kernel.org/r/20230721103124.18522-1-wangweiyang2@huawei.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5f69c65e

sound/core/seq/seq_ump_client.c

+1 −2
Original line number Diff line number Diff line
@@ -298,8 +298,7 @@ static void update_group_attrs(struct seq_ump_client *client) 
	}



	list_for_each_entry(fb, &client->ump->block_list, list) {

		if (fb->info.first_group < 0 ||

		    fb->info.first_group + fb->info.num_groups > SNDRV_UMP_MAX_GROUPS)

		if (fb->info.first_group + fb->info.num_groups > SNDRV_UMP_MAX_GROUPS)

			break;

		group = &client->groups[fb->info.first_group];

		for (i = 0; i < fb->info.num_groups; i++, group++) {