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Bluetooth: Fix discovery state machine

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In case of Start Discovery command failure, we should set the discovery
state to DISCOVERY_STOPPED. Otherwise, we stuck at DISCOVERY_STARTING
state and subsequent Start Discovery commands will simply fail.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Andre Guedes
2012-02-13 15:41:01 -03:00
committed by Johan Hedberg
parent e70bb2e899
commit 203159d486
1 changed files with 2 additions and 0 deletions
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net/bluetooth/mgmt.c
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@@ -3096,6 +3096,8 @@ int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status)
struct pending_cmd *cmd; struct pending_cmd *cmd;
int err; int err;
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, hdev); cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, hdev);
if (!cmd) if (!cmd)
return -ENOENT; return -ENOENT;