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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/rfcomm
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/rfcomm')
-rw-r--r--net/bluetooth/rfcomm/core.c3
-rw-r--r--net/bluetooth/rfcomm/sock.c3
2 files changed, 4 insertions, 2 deletions
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");