lkml.org 
[lkml]   [2018]   [Sep]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 23/25] tty: vcc: 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/vcc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index 58b454c..ce32631 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -987,7 +987,6 @@ static int vcc_install(struct tty_driver *driver, struct tty_struct *tty)
{
struct vcc_port *port_vcc;
struct tty_port *port_tty;
- int ret;

if (unlikely(!tty)) {
pr_err("VCC: install: Invalid TTY handle\n");
@@ -997,9 +996,7 @@ static int vcc_install(struct tty_driver *driver, struct tty_struct *tty)
if (tty->index >= VCC_MAX_PORTS)
return -EINVAL;

- ret = tty_standard_install(driver, tty);
- if (ret)
- return ret;
+ tty_standard_install(driver, tty);

port_tty = kzalloc(sizeof(struct tty_port), GFP_KERNEL);
if (!port_tty)
--
2.7.4
\
 
 \ /
  Last update: 2018-09-04 04:47    [W:0.101 / U:2.772 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site