[ALSA] seq: set client name in snd_seq_create_kernel_client()

All users of snd_seq_create_kernel_client() have to set the client name
anyway, so we can just pass the name as parameter.  This relieves us
from having to muck around with a struct snd_seq_client_info in these
cases.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

1 files changed, 5 insertions, 12 deletions

diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index 2739f57..14fd1a6 100644
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -360,34 +360,28 @@ static int snd_virmidi_dev_attach_seq(struct snd_virmidi_dev *rdev)
 {
 	int client;
 	struct snd_seq_port_callback pcallbacks;
-	struct snd_seq_client_info *info;
 	struct snd_seq_port_info *pinfo;
 	int err;
 
 	if (rdev->client >= 0)
 		return 0;
 
-	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	pinfo = kmalloc(sizeof(*pinfo), GFP_KERNEL);
-	if (! info || ! pinfo) {
+	if (!pinfo) {
 		err = -ENOMEM;
 		goto __error;
 	}
 
-	client = snd_seq_create_kernel_client(rdev->card, rdev->device);
+	client = snd_seq_create_kernel_client(rdev->card, rdev->device,
+					      "%s %d-%d", rdev->rmidi->name,
+					      rdev->card->number,
+					      rdev->device);
 	if (client < 0) {
 		err = client;
 		goto __error;
 	}
 	rdev->client = client;
 
-	/* set client name */
-	memset(info, 0, sizeof(*info));
-	info->client = client;
-	info->type = KERNEL_CLIENT;
-	sprintf(info->name, "%s %d-%d", rdev->rmidi->name, rdev->card->number, rdev->device);
-	snd_seq_kernel_client_ctl(client, SNDRV_SEQ_IOCTL_SET_CLIENT_INFO, info);
-
 	/* create a port */
 	memset(pinfo, 0, sizeof(*pinfo));
 	pinfo->addr.client = client;
@@ -418,7 +412,6 @@ static int snd_virmidi_dev_attach_seq(struct snd_virmidi_dev *rdev)
 	err = 0; /* success */
 
  __error:
-	kfree(info);
 	kfree(pinfo);
 	return err;
 }