diff options
Diffstat (limited to 'drivers/misc/ti-st')
| -rw-r--r-- | drivers/misc/ti-st/st_core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 7d9e23aa0b92..14136d2cc8f9 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -708,7 +708,6 @@ EXPORT_SYMBOL_GPL(st_unregister); */ static int st_tty_open(struct tty_struct *tty) { - int err = 0; struct st_data_s *st_gdata; pr_info("%s ", __func__); @@ -731,13 +730,14 @@ static int st_tty_open(struct tty_struct *tty) */ st_kim_complete(st_gdata->kim_data); pr_debug("done %s", __func__); - return err; + + return 0; } static void st_tty_close(struct tty_struct *tty) { - unsigned char i = ST_MAX_CHANNELS; - unsigned long flags = 0; + unsigned char i; + unsigned long flags; struct st_data_s *st_gdata = tty->disc_data; pr_info("%s ", __func__); |
