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Subject[PATCH 14/25] Bluetooth: Change return type to void
Date
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.

Signed-off-by: Jaejoong Kim <climbbb.kim@gmail.com>
---
net/bluetooth/rfcomm/tty.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 5e44d84..b654420 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -710,7 +710,6 @@ static int rfcomm_tty_install(struct tty_driver *driver, struct tty_struct *tty)
{
struct rfcomm_dev *dev;
struct rfcomm_dlc *dlc;
- int err;

dev = rfcomm_dev_get(tty->index);
if (!dev)
@@ -725,11 +724,7 @@ static int rfcomm_tty_install(struct tty_driver *driver, struct tty_struct *tty)
set_bit(RFCOMM_TTY_ATTACHED, &dev->flags);

/* install the tty_port */
- err = tty_port_install(&dev->port, driver, tty);
- if (err) {
- rfcomm_tty_cleanup(tty);
- return err;
- }
+ tty_port_install(&dev->port, driver, tty);

/* take over the tty_port reference if the port was created with the
* flag RFCOMM_RELEASE_ONHUP. This will force the release of the port
--
2.7.4
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