diff options
Diffstat (limited to 'sound/core/seq/oss/seq_oss_midi.c')
| -rw-r--r-- | sound/core/seq/oss/seq_oss_midi.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c index f2940b29595f..f8e247d9e5c9 100644 --- a/sound/core/seq/oss/seq_oss_midi.c +++ b/sound/core/seq/oss/seq_oss_midi.c @@ -64,16 +64,13 @@ static int send_midi_event(struct seq_oss_devinfo *dp, struct snd_seq_event *ev, int snd_seq_oss_midi_lookup_ports(int client) { - struct snd_seq_client_info *clinfo; - struct snd_seq_port_info *pinfo; + struct snd_seq_client_info *clinfo __free(kfree) = NULL; + struct snd_seq_port_info *pinfo __free(kfree) = NULL; clinfo = kzalloc(sizeof(*clinfo), GFP_KERNEL); pinfo = kzalloc(sizeof(*pinfo), GFP_KERNEL); - if (! clinfo || ! pinfo) { - kfree(clinfo); - kfree(pinfo); + if (!clinfo || !pinfo) return -ENOMEM; - } clinfo->client = -1; while (snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT, clinfo) == 0) { if (clinfo->client == client) @@ -83,8 +80,6 @@ snd_seq_oss_midi_lookup_ports(int client) while (snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT, pinfo) == 0) snd_seq_oss_midi_check_new_port(pinfo); } - kfree(clinfo); - kfree(pinfo); return 0; } |