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| author | Kumar Gala <galak@kernel.crashing.org> | 2006-03-20 11:58:02 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-03-20 11:58:02 -0600 |
| commit | 1a02e59a2970f9ed28ab51d3b08624b79e54d848 (patch) | |
| tree | 470cce472be3b08c160e0c569648e7228651b12a /drivers/usb/serial/usb-serial.c | |
| parent | ebcff3c773b42bce6182ec16485abca4e53fba97 (diff) | |
| parent | 2c276603c3e5ebf38155a9d1fbbda656d52d138e (diff) | |
| download | kernel-crypto-1a02e59a2970f9ed28ab51d3b08624b79e54d848.tar.gz kernel-crypto-1a02e59a2970f9ed28ab51d3b08624b79e54d848.tar.xz kernel-crypto-1a02e59a2970f9ed28ab51d3b08624b79e54d848.zip | |
Merge branch 'master'
Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 4dd6865d32b..b5c96e74a90 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -242,8 +242,10 @@ static void serial_close(struct tty_struct *tty, struct file * filp) down(&port->sem); - if (port->open_count == 0) - goto out; + if (port->open_count == 0) { + up(&port->sem); + return; + } --port->open_count; if (port->open_count == 0) { @@ -260,10 +262,8 @@ static void serial_close(struct tty_struct *tty, struct file * filp) module_put(port->serial->type->driver.owner); } - kref_put(&port->serial->kref, destroy_serial); - -out: up(&port->sem); + kref_put(&port->serial->kref, destroy_serial); } static int serial_write (struct tty_struct * tty, const unsigned char *buf, int count) |