From: Patrick Menschel <menschel.p@xxxxxxxxx> commit 6a5ddae578842652719fb926b22f1d510fe50bee upstream This patch adds the value of err with format %pe to the already existing error message. Link: https://lore.kernel.org/r/20210427052150.2308-3-menschel.p@xxxxxxxxx Signed-off-by: Patrick Menschel <menschel.p@xxxxxxxxx> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> Signed-off-by: Oliver Hartkopp <socketcan@xxxxxxxxxxxx> --- net/can/isotp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/can/isotp.c b/net/can/isotp.c index d34f9ab2eb62..009d5216f3ea 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -1548,11 +1548,11 @@ static __init int isotp_module_init(void) pr_info("can: isotp protocol\n"); err = can_proto_register(&isotp_can_proto); if (err < 0) - pr_err("can: registration of isotp protocol failed\n"); + pr_err("can: registration of isotp protocol failed %pe\n", ERR_PTR(err)); else register_netdevice_notifier(&canisotp_notifier); return err; } -- 2.34.1
