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Bluetooth: Use EOPNOTSUPP instead of ENOTSUPP

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The EOPNOTSUPP and ENOTSUPP errors are very similar in meaning, but
ENOTSUPP is a fairly new addition to POSIX. Not all libc versions know
about the value the kernel uses for ENOTSUPP so it's better to use
EOPNOTSUPP to ensure understandable error messages.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-07-18 11:15:26 +03:00 committed by Marcel Holtmann
parent 2f407f0afb
commit beb19e4c07
4 changed files with 5 additions and 5 deletions
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2
net/bluetooth/hci_conn.c
View File

@ -834,7 +834,7 @@ struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst,
struct hci_conn *acl;
if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags))
return ERR_PTR(-ENOTSUPP);
return ERR_PTR(-EOPNOTSUPP);
acl = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst);
if (!acl) {

2
net/bluetooth/l2cap_core.c
View File

@ -7094,7 +7094,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
break;
/* fall through */
default:
err = -ENOTSUPP;
err = -EOPNOTSUPP;
goto done;
}

2
net/bluetooth/l2cap_sock.c
View File

@ -279,7 +279,7 @@ static int l2cap_sock_listen(struct socket *sock, int backlog)
break;
/* fall through */
default:
err = -ENOTSUPP;
err = -EOPNOTSUPP;
goto done;
}

4
net/bluetooth/smp.c
View File

@ -1189,7 +1189,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
}
if (!test_bit(HCI_LE_ENABLED, &hcon->hdev->dev_flags)) {
err = -ENOTSUPP;
err = -EOPNOTSUPP;
reason = SMP_PAIRING_NOTSUPP;
goto done;
}
@ -1207,7 +1207,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
!conn->smp_chan) {
BT_ERR("Unexpected SMP command 0x%02x. Disconnecting.", code);
kfree_skb(skb);
return -ENOTSUPP;
return -EOPNOTSUPP;
}
switch (code) {