diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-03-01 15:10:53 +0000 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2017-04-12 22:02:38 +0200 |
| commit | cd50361c21b788a29f4661a6c49260eac2b13435 (patch) | |
| tree | 9a16ed4dc9abfb8be692b75277c0f4d0d3563870 /net/bluetooth/amp.c | |
| parent | 6c7bb7ebb58c0e17b11aebf928ffc5c295959a01 (diff) | |
| download | lwn-cd50361c21b788a29f4661a6c49260eac2b13435.tar.gz lwn-cd50361c21b788a29f4661a6c49260eac2b13435.zip | |
Bluetooth: fix assignments on error variable err
Variable err is being initialized to zero and then later being
set to the error return from the call to hci_req_run_skb; hence
we can remove the redundant initialization to zero.
Also on two occassions err is not being set from the error return
from the call to hci_req_run_skb, so add these missing assignments.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/amp.c')
| -rw-r--r-- | net/bluetooth/amp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c index 02a4ccc04e1e..ebcab5bbadd7 100644 --- a/net/bluetooth/amp.c +++ b/net/bluetooth/amp.c @@ -263,7 +263,7 @@ void amp_read_loc_assoc_frag(struct hci_dev *hdev, u8 phy_handle) struct hci_cp_read_local_amp_assoc cp; struct amp_assoc *loc_assoc = &hdev->loc_assoc; struct hci_request req; - int err = 0; + int err; BT_DBG("%s handle %d", hdev->name, phy_handle); @@ -282,7 +282,7 @@ void amp_read_loc_assoc(struct hci_dev *hdev, struct amp_mgr *mgr) { struct hci_cp_read_local_amp_assoc cp; struct hci_request req; - int err = 0; + int err; memset(&hdev->loc_assoc, 0, sizeof(struct amp_assoc)); memset(&cp, 0, sizeof(cp)); @@ -292,7 +292,7 @@ void amp_read_loc_assoc(struct hci_dev *hdev, struct amp_mgr *mgr) set_bit(READ_LOC_AMP_ASSOC, &mgr->state); hci_req_init(&req, hdev); hci_req_add(&req, HCI_OP_READ_LOCAL_AMP_ASSOC, sizeof(cp), &cp); - hci_req_run_skb(&req, read_local_amp_assoc_complete); + err = hci_req_run_skb(&req, read_local_amp_assoc_complete); if (err < 0) a2mp_send_getampassoc_rsp(hdev, A2MP_STATUS_INVALID_CTRL_ID); } @@ -303,7 +303,7 @@ void amp_read_loc_assoc_final_data(struct hci_dev *hdev, struct hci_cp_read_local_amp_assoc cp; struct amp_mgr *mgr = hcon->amp_mgr; struct hci_request req; - int err = 0; + int err; cp.phy_handle = hcon->handle; cp.len_so_far = cpu_to_le16(0); @@ -314,7 +314,7 @@ void amp_read_loc_assoc_final_data(struct hci_dev *hdev, /* Read Local AMP Assoc final link information data */ hci_req_init(&req, hdev); hci_req_add(&req, HCI_OP_READ_LOCAL_AMP_ASSOC, sizeof(cp), &cp); - hci_req_run_skb(&req, read_local_amp_assoc_complete); + err = hci_req_run_skb(&req, read_local_amp_assoc_complete); if (err < 0) a2mp_send_getampassoc_rsp(hdev, A2MP_STATUS_INVALID_CTRL_ID); } |