can: slcan: slcan_init() convert printk(LEVEL ...) to pr_level()

Convert the last printk(LEVEL ...) to pr_level().

Link: https://lore.kernel.org/all/20220704125954.1587880-3-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c
index 2d3bf15..ead3afe 100644 (file)
--- a/drivers/net/can/slcan/slcan-core.c
+++ b/drivers/net/can/slcan/slcan-core.c
@@ -1057,7 +1057,7 @@ static int __init slcan_init(void)
        /* Fill in our line protocol discipline, and register it */
        status = tty_register_ldisc(&slc_ldisc);
        if (status)  {
-               printk(KERN_ERR "slcan: can't register line discipline\n");
+               pr_err("slcan: can't register line discipline\n");
                kfree(slcan_devs);
        }
        return status;