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/rfcomm/core.c | 3 ++- net/bluetooth/rfcomm/sock.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'net/bluetooth/rfcomm') diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 468df3b953f..ddc4e9d5963 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -2058,7 +2058,8 @@ static int __init rfcomm_init(void) kernel_thread(rfcomm_run, NULL, CLONE_KERNEL); - class_create_file(bt_class, &class_attr_rfcomm_dlc); + if (class_create_file(bt_class, &class_attr_rfcomm_dlc) < 0) + BT_ERR("Failed to create RFCOMM info file"); rfcomm_init_sockets(); diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 220fee04e7f..530cc41f3a2 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -944,7 +944,8 @@ int __init rfcomm_init_sockets(void) if (err < 0) goto error; - class_create_file(bt_class, &class_attr_rfcomm); + if (class_create_file(bt_class, &class_attr_rfcomm) < 0) + BT_ERR("Failed to create RFCOMM info file"); BT_INFO("RFCOMM socket layer initialized"); -- cgit v1.2.3