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ALSA: seq: remove redundant unsigned comparison to zero

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

Signed-off-by: Wang Weiyang <wangweiyang2@huawei.com>
Fixes: 81fd444aa3 ("ALSA: seq: Bind UMP device")
Link: https://lore.kernel.org/r/20230721103124.18522-1-wangweiyang2@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Wang Weiyang 2023-07-21 18:31:24 +08:00 committed by Takashi Iwai
parent 5f69c65e07
commit 59ea9138c0
1 changed files with 1 additions and 2 deletions
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3
sound/core/seq/seq_ump_client.c
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@ -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++) {