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/staging/gdm724x/gdm_tty.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index 6e81369..d6348df 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -62,6 +62,7 @@ static int gdm_tty_install(struct tty_driver *driver, struct tty_struct *tty) return -ENODEV;
mutex_lock(&gdm_table_lock); + gdm = gdm_table[ret][tty->index]; if (!gdm) { mutex_unlock(&gdm_table_lock); @@ -69,15 +70,9 @@ static int gdm_tty_install(struct tty_driver *driver, struct tty_struct *tty) }
tty_port_get(&gdm->port); - - ret = tty_standard_install(driver, tty); - if (ret) { - tty_port_put(&gdm->port); - mutex_unlock(&gdm_table_lock); - return ret; - } - + tty_standard_install(driver, tty); tty->driver_data = gdm; + mutex_unlock(&gdm_table_lock);
return 0;