diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-09-23 14:05:16 +0000 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-10-16 19:26:40 +0200 |
| commit | 75f7293ac88800abbae6c20c78d0046546630629 (patch) | |
| tree | 8849f8eb0768f685567c0929280b1a62a793a82e /net/bluetooth/smp.c | |
| parent | d9f45ab9e671166004b75427f10389e1f70cfc30 (diff) | |
| download | linux-75f7293ac88800abbae6c20c78d0046546630629.tar.bz2 | |
Bluetooth: remove set but not used variable 'smp'
Fixes gcc '-Wunused-but-set-variable' warning:
net/bluetooth/smp.c: In function 'smp_irk_matches':
net/bluetooth/smp.c:505:18: warning: variable 'smp' set but not used [-Wunused-but-set-variable]
net/bluetooth/smp.c: In function 'smp_generate_rpa':
net/bluetooth/smp.c:526:18: warning: variable 'smp' set but not used [-Wunused-but-set-variable]
It is not used since commit 28a220aac596 ("bluetooth: switch
to AES library")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/smp.c')
| -rw-r--r-- | net/bluetooth/smp.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 26e8cfad22b8..6b42be4b5861 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -502,15 +502,12 @@ bool smp_irk_matches(struct hci_dev *hdev, const u8 irk[16], const bdaddr_t *bdaddr) { struct l2cap_chan *chan = hdev->smp_data; - struct smp_dev *smp; u8 hash[3]; int err; if (!chan || !chan->data) return false; - smp = chan->data; - BT_DBG("RPA %pMR IRK %*phN", bdaddr, 16, irk); err = smp_ah(irk, &bdaddr->b[3], hash); @@ -523,14 +520,11 @@ bool smp_irk_matches(struct hci_dev *hdev, const u8 irk[16], int smp_generate_rpa(struct hci_dev *hdev, const u8 irk[16], bdaddr_t *rpa) { struct l2cap_chan *chan = hdev->smp_data; - struct smp_dev *smp; int err; if (!chan || !chan->data) return -EOPNOTSUPP; - smp = chan->data; - get_random_bytes(&rpa->b[3], 3); rpa->b[5] &= 0x3f; /* Clear two most significant bits */ |