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ALSA: seq: fix off-by-one error in port limit check

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Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2015-01-25 14:35:24 +01:00 committed by Takashi Iwai
parent 467be357c6
commit de20b572a3
1 changed files with 1 additions and 1 deletions
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2
sound/core/seq/seq_ports.c
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@ -134,7 +134,7 @@ struct snd_seq_client_port *snd_seq_create_port(struct snd_seq_client *client,
if (snd_BUG_ON(!client))
return NULL;
if (client->num_ports >= SNDRV_SEQ_MAX_PORTS - 1) {
if (client->num_ports >= SNDRV_SEQ_MAX_PORTS) {
pr_warn("ALSA: seq: too many ports for client %d\n", client->number);
return NULL;
}