diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2006-10-15 17:30:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-10-15 23:14:28 -0700 |
| commit | df5c37ea9a3820a9515d8204450aec00f48f8f88 (patch) | |
| tree | 0a7ca311e03be7738ae9e2bcbd3c43c7b8f9cf74 /net/bluetooth/rfcomm/core.c | |
| parent | e9c5702e3c5558dade169949abd730173e87ef9c (diff) | |
[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 <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/rfcomm/core.c')
| -rw-r--r-- | net/bluetooth/rfcomm/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 468df3b953f6..ddc4e9d5963e 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(); |