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authorMarcel Holtmann <marcel@holtmann.org>2006-10-15 17:30:45 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-10-15 23:14:28 -0700
commitdf5c37ea9a3820a9515d8204450aec00f48f8f88 (patch)
tree0a7ca311e03be7738ae9e2bcbd3c43c7b8f9cf74 /net/bluetooth/sco.c
parente9c5702e3c5558dade169949abd730173e87ef9c (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.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 7714a2ec385..14b0f693063 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");