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authorColin Ian King <colin.king@canonical.com>2017-03-01 15:10:53 +0000
committerMarcel Holtmann <marcel@holtmann.org>2017-04-12 22:02:38 +0200
commitcd50361c21b788a29f4661a6c49260eac2b13435 (patch)
tree9a16ed4dc9abfb8be692b75277c0f4d0d3563870 /net/bluetooth/amp.c
parent6c7bb7ebb58c0e17b11aebf928ffc5c295959a01 (diff)
downloadlinux-cd50361c21b788a29f4661a6c49260eac2b13435.tar.bz2
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.c10
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);
}