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Subject[PATCH 16/25] isdn: capi: 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/isdn/capi/capi.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index ef5560b..08daf3a 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -999,13 +999,11 @@ static int
capinc_tty_install(struct tty_driver *driver, struct tty_struct *tty)
{
struct capiminor *mp = capiminor_get(tty->index);
- int ret = tty_standard_install(driver, tty);

- if (ret == 0)
- tty->driver_data = mp;
- else
- capiminor_put(mp);
- return ret;
+ tty_standard_install(driver, tty);
+ tty->driver_data = mp;
+
+ return 0;
}

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