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| author | Pekka Enberg <penberg@kernel.org> | 2010-10-24 20:57:05 +0400 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2010-10-24 20:57:05 +0400 |
| commit | 6d4121f6c20a0e86231d52f535f1c82423b3326f (patch) | |
| tree | 5c235cac699ca86b504850aa663ddadde0455a61 /drivers/bluetooth/hci_ldisc.c | |
| parent | 92a5bbc11ff2442a54b2f1d313088c245828ef4e (diff) | |
| parent | 35da7a307c535f9c2929cae277f3df425c9f9b1e (diff) | |
| download | linux-6d4121f6c20a0e86231d52f535f1c82423b3326f.tar.xz | |
Merge branch 'master' into for-linus
Conflicts:
include/linux/percpu.h
mm/percpu.c
Diffstat (limited to 'drivers/bluetooth/hci_ldisc.c')
| -rw-r--r-- | drivers/bluetooth/hci_ldisc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 998833d93c13..720148294e64 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -101,7 +101,7 @@ static inline void hci_uart_tx_complete(struct hci_uart *hu, int pkt_type) break; case HCI_SCODATA_PKT: - hdev->stat.cmd_tx++; + hdev->stat.sco_tx++; break; } } @@ -256,9 +256,16 @@ static int hci_uart_tty_open(struct tty_struct *tty) BT_DBG("tty %p", tty); + /* FIXME: This btw is bogus, nothing requires the old ldisc to clear + the pointer */ if (hu) return -EEXIST; + /* Error if the tty has no write op instead of leaving an exploitable + hole */ + if (tty->ops->write == NULL) + return -EOPNOTSUPP; + if (!(hu = kzalloc(sizeof(struct hci_uart), GFP_KERNEL))) { BT_ERR("Can't allocate control structure"); return -ENFILE; |