From df5c37ea9a3820a9515d8204450aec00f48f8f88 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 15 Oct 2006 17:30:45 +0200 Subject: [Bluetooth] Handle return values from driver core functions Some return values of the driver core register and create functions are not handled and so might cause unexpected problems. Signed-off-by: Marcel Holtmann --- net/bluetooth/sco.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/bluetooth/sco.c') diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 7714a2ec3854..14b0f6930637 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -967,7 +967,8 @@ static int __init sco_init(void) goto error; } - class_create_file(bt_class, &class_attr_sco); + if (class_create_file(bt_class, &class_attr_sco) < 0) + BT_ERR("Failed to create SCO info file"); BT_INFO("SCO (Voice Link) ver %s", VERSION); BT_INFO("SCO socket layer initialized"); -- cgit v1.2.3