[PATCH 15/25] um: Change return type to void

[Jaejoong Kim <climbbb.kim@xxxxxxxxx>]

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>
---
 arch/um/drivers/line.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 8d80b27..47058cf 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -338,12 +338,7 @@ int line_open(struct tty_struct *tty, struct file *filp)
 int line_install(struct tty_driver *driver, struct tty_struct *tty,
 		 struct line *line)
 {
-	int ret;
-
-	ret = tty_standard_install(driver, tty);
-	if (ret)
-		return ret;
-
+	tty_standard_install(driver, tty);
 	tty->driver_data = line;
 
 	return 0;
-- 
2.7.4

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