Commit c4f1957e authored Aug 28, 2018 by Dan Carpenter Committed by Takashi Iwai Aug 28, 2018

ALSA: seq: add error check in snd_seq_system_client_init()



Static checkers complain that snd_seq_create_kernel_client() can return
-EBUSY here so we need to have some error handling.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 6f128fa4

sound/core/seq/seq_system.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -134,6 +134,10 @@ int __init snd_seq_system_client_init(void)

		/* register client */
		sysclient = snd_seq_create_kernel_client(NULL, 0, "System");
		if (sysclient < 0) {
		kfree(port);
		return sysclient;
		}

		/* register timer */
		strcpy(port->name, "Timer");

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