diff options
| author | Wang Weiyang <wangweiyang2@huawei.com> | 2023-07-21 18:31:24 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-07-21 13:02:16 +0200 |
| commit | 59ea9138c0753d7af19f9eba0ee29b8b55cecaf2 (patch) | |
| tree | 60bb5645f7a19d48c2a3a706d7ed2036ce627ab1 /sound/core/seq | |
| parent | 5f69c65e07b99ceb113d304fe31e0c653eb1c4bc (diff) | |
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: Wang Weiyang <wangweiyang2@huawei.com>
Fixes: 81fd444aa371 ("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>
Diffstat (limited to 'sound/core/seq')
| -rw-r--r-- | sound/core/seq/seq_ump_client.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/core/seq/seq_ump_client.c b/sound/core/seq/seq_ump_client.c index fe21c801af74..f26a1812dfa7 100644 --- a/sound/core/seq/seq_ump_client.c +++ b/sound/core/seq/seq_ump_client.c @@ -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++) { |