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/sco.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/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 3 |
1 files changed, 2 insertions, 1 deletions
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"); |