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authorYueHaibing <yuehaibing@huawei.com>2019-09-23 14:05:16 +0000
committerMarcel Holtmann <marcel@holtmann.org>2019-10-16 19:26:40 +0200
commit75f7293ac88800abbae6c20c78d0046546630629 (patch)
tree8849f8eb0768f685567c0929280b1a62a793a82e /net/bluetooth
parentnet: bcmgenet: Add a shutdown callback (diff)
downloadlinux-dev-75f7293ac88800abbae6c20c78d0046546630629.tar.xz
linux-dev-75f7293ac88800abbae6c20c78d0046546630629.zip
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')
-rw-r--r--net/bluetooth/smp.c6
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 */