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authorDavid Herrmann <dh.herrmann@googlemail.com>2011-10-26 10:43:18 +0200
committerGustavo F. Padovan <padovan@profusion.mobi>2011-11-07 17:24:41 -0200
commit13ea4015d37d2dbe597580898b5fafbe6f593f72 (patch)
tree820d0bcde2da968160403c15f9fe17600a886b5f /drivers/bluetooth/dtl1_cs.c
parent96af7391b752cf3d2de3aef8f03c45ba76d3ac5e (diff)
downloadlinux-linaro-stable-13ea4015d37d2dbe597580898b5fafbe6f593f72.tar.gz
Bluetooth: Ignore hci_unregister_dev return value
Make all bluetooth drivers ignore the return value of hci_unregister_dev as it always returns 0. In the next step, hci_unregister_dev can be modified to return void. Some of the drivers already ignore the return value (including btusb), hence, this will increase consitency in the bluetooth drivers. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'drivers/bluetooth/dtl1_cs.c')
-rw-r--r--drivers/bluetooth/dtl1_cs.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 5e4c2de9fc3f..969bb22e493f 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -551,9 +551,7 @@ static int dtl1_close(dtl1_info_t *info)
spin_unlock_irqrestore(&(info->lock), flags);
- if (hci_unregister_dev(hdev) < 0)
- BT_ERR("Can't unregister HCI device %s", hdev->name);
-
+ hci_unregister_dev(hdev);
hci_free_dev(hdev);
return 0;