Commit 3baa40d4 authored by Julia Lawall's avatar Julia Lawall Committed by Takashi Iwai
Browse files

ALSA: seq: oss: use kzalloc 

Use kzalloc instead of kmalloc + memset.

The semantic patch that makes this change is:
(https://coccinelle.gitlabpages.inria.fr/website/

)

//<smpl>
@@
expression res, size, flag;
@@
- res = kmalloc(size, flag);
+ res = kzalloc(size, flag);
  ...
- memset(res, 0, size);
//</smpl>

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/20220312102705.71413-4-Julia.Lawall@inria.fr


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 327e8ba5

sound/core/seq/oss/seq_oss_init.c

+1 −2
Original line number Diff line number Diff line
@@ -66,7 +66,7 @@ snd_seq_oss_create_client(void) 
	struct snd_seq_port_info *port;

	struct snd_seq_port_callback port_callback;



	port = kmalloc(sizeof(*port), GFP_KERNEL);

	port = kzalloc(sizeof(*port), GFP_KERNEL);

	if (!port) {

		rc = -ENOMEM;

		goto __error;
@@ -81,7 +81,6 @@ snd_seq_oss_create_client(void) 
	system_client = rc;



	/* create annoucement receiver port */

	memset(port, 0, sizeof(*port));

	strcpy(port->name, "Receiver");

	port->addr.client = system_client;

	port->capability = SNDRV_SEQ_PORT_CAP_WRITE; /* receive only */