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Subject[PATCH 22/25] tty: nozomi: Change return type to void
Date
Since tty_standard_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>
---
drivers/tty/nozomi.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index fed820e..479583d 100644
--- a/drivers/tty/nozomi.c
+++ b/drivers/tty/nozomi.c
@@ -1555,13 +1555,11 @@ static int ntty_install(struct tty_driver *driver, struct tty_struct *tty)
{
struct port *port = get_port_by_tty(tty);
struct nozomi *dc = get_dc_by_tty(tty);
- int ret;
if (!port || !dc || dc->state != NOZOMI_STATE_READY)
return -ENODEV;
- ret = tty_standard_install(driver, tty);
- if (ret == 0)
- tty->driver_data = port;
- return ret;
+ tty_standard_install(driver, tty);
+ tty->driver_data = port;
+ return 0;
}

static void ntty_cleanup(struct tty_struct *tty)
--
2.7.4
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