[PATCH 16/25] isdn: capi: Change return type to void

[Jaejoong Kim]

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@xxxxxxxxx>
---
 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