register_ldisc only calls tty_register_ldisc. Inline register_ldisc into
the only caller of register_ldisc, i.e. caif_ser_init. Now,
caif_ser_init is symmetric to caif_ser_exit in this regard.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
---
drivers/net/caif/caif_serial.c | 17 ++++-------------
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 675c374b32ee..da6fffb4d5a8 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -389,18 +389,6 @@ static struct tty_ldisc_ops caif_ldisc = {
.write_wakeup = ldisc_tx_wakeup
};
-static int register_ldisc(void)
-{
- int result;
-
- result = tty_register_ldisc(N_CAIF, &caif_ldisc);
- if (result < 0) {
- pr_err("cannot register CAIF ldisc=%d err=%d\n", N_CAIF,
- result);
- return result;
- }
- return result;
-}
static const struct net_device_ops netdev_ops = {
.ndo_open = caif_net_open,
.ndo_stop = caif_net_close,
@@ -443,7 +431,10 @@ static int __init caif_ser_init(void)
{
int ret;
- ret = register_ldisc();
+ ret = tty_register_ldisc(N_CAIF, &caif_ldisc);
+ if (ret < 0)
+ pr_err("cannot register CAIF ldisc=%d err=%d\n", N_CAIF, ret);
+
debugfsdir = debugfs_create_dir("caif_serial", NULL);
return ret;
}
--
2.30.1
