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)