[alsa-devel] [PATCH] [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

diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c index 8ce1d0b40dce..3b89b0adad6a 100644 --- a/sound/core/seq/seq_system.c +++ b/sound/core/seq/seq_system.c @@ -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");