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| author | David Herrmann <dh.herrmann@googlemail.com> | 2011-10-26 10:43:19 +0200 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-11-07 17:24:41 -0200 |
| commit | 59735631d24e3463f139a21255e0db94bc59081e (patch) | |
| tree | cfaddbca078cbfd5af6f39802a183b6d8b1801d6 /net/bluetooth/hci_core.c | |
| parent | 13ea4015d37d2dbe597580898b5fafbe6f593f72 (diff) | |
| download | lwn-59735631d24e3463f139a21255e0db94bc59081e.tar.gz lwn-59735631d24e3463f139a21255e0db94bc59081e.zip | |
Bluetooth: Make hci_unregister_dev return void
hci_unregister_dev cannot fail and always returns 0. The drivers already ignore
the return value so we can safely make it return void.
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 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index fdcbf8fc26ad..557ff90331b9 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1541,7 +1541,7 @@ err: EXPORT_SYMBOL(hci_register_dev); /* Unregister HCI device */ -int hci_unregister_dev(struct hci_dev *hdev) +void hci_unregister_dev(struct hci_dev *hdev) { int i; @@ -1583,8 +1583,6 @@ int hci_unregister_dev(struct hci_dev *hdev) hci_dev_unlock_bh(hdev); __hci_dev_put(hdev); - - return 0; } EXPORT_SYMBOL(hci_unregister_dev); |