diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2011-03-17 07:44:08 (GMT) |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-03-17 07:44:08 (GMT) |
| commit | 1d2a1959fe534279cf37aba20b08c24c20840e52 (patch) | |
| tree | 67c0b9aa7fe22a44bf0b4af88947799203eb8f67 /drivers/net/usb/hso.c | |
| parent | 5a79ce76e9bb8f4b2cd8106ee36d15ee05013bcf (diff) | |
| parent | 054cfaacf88865bff1dd58d305443d5d6c068a08 (diff) | |
| download | linux-1d2a1959fe534279cf37aba20b08c24c20840e52.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'drivers/net/usb/hso.c')
| -rw-r--r-- | drivers/net/usb/hso.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index bed8fce..387ca43 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -324,7 +324,7 @@ struct hso_device { /* Prototypes */ /*****************************************************************************/ /* Serial driver functions */ -static int hso_serial_tiocmset(struct tty_struct *tty, struct file *file, +static int hso_serial_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear); static void ctrl_callback(struct urb *urb); static int put_rxbuf_data(struct urb *urb, struct hso_serial *serial); @@ -1335,7 +1335,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) /* done */ if (result) - hso_serial_tiocmset(tty, NULL, TIOCM_RTS | TIOCM_DTR, 0); + hso_serial_tiocmset(tty, TIOCM_RTS | TIOCM_DTR, 0); err_out: mutex_unlock(&serial->parent->mutex); return result; @@ -1656,7 +1656,7 @@ static int hso_get_count(struct tty_struct *tty, } -static int hso_serial_tiocmget(struct tty_struct *tty, struct file *file) +static int hso_serial_tiocmget(struct tty_struct *tty) { int retval; struct hso_serial *serial = get_serial_by_tty(tty); @@ -1687,7 +1687,7 @@ static int hso_serial_tiocmget(struct tty_struct *tty, struct file *file) return retval; } -static int hso_serial_tiocmset(struct tty_struct *tty, struct file *file, +static int hso_serial_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear) { int val = 0; @@ -1730,7 +1730,7 @@ static int hso_serial_tiocmset(struct tty_struct *tty, struct file *file, USB_CTRL_SET_TIMEOUT); } -static int hso_serial_ioctl(struct tty_struct *tty, struct file *file, +static int hso_serial_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct hso_serial *serial = get_serial_by_tty(tty); @@ -2628,15 +2628,15 @@ exit: static void hso_free_tiomget(struct hso_serial *serial) { - struct hso_tiocmget *tiocmget = serial->tiocmget; + struct hso_tiocmget *tiocmget; + if (!serial) + return; + tiocmget = serial->tiocmget; if (tiocmget) { - if (tiocmget->urb) { - usb_free_urb(tiocmget->urb); - tiocmget->urb = NULL; - } + usb_free_urb(tiocmget->urb); + tiocmget->urb = NULL; serial->tiocmget = NULL; kfree(tiocmget); - } } |