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| author | Ingo Molnar <mingo@elte.hu> | 2008-09-14 14:07:00 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-14 14:07:00 +0200 |
| commit | 6e03f99803195e5aaf7f247db31b0d11857ccc35 (patch) | |
| tree | ffd4b1a140854977e984a4390105333845c0e90c /net/bluetooth/hci_core.c | |
| parent | 982162602b31041b426edec6480d327743abcbcc (diff) | |
| parent | 6bfb09a1005193be5c81ebac9f3ef85210142650 (diff) | |
Merge branch 'linus' into x86/iommu
Conflicts:
lib/swiotlb.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index f5b21cb9369..278a3ace14f 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -164,6 +164,9 @@ static inline int hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev * { int ret; + if (!test_bit(HCI_UP, &hdev->flags)) + return -ENETDOWN; + /* Serialize all requests */ hci_req_lock(hdev); ret = __hci_request(hdev, req, opt, timeout); |