netdev - [net-next 07/21] can: isotp: add symbolic error message to isotp_module

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Message-Id: <20210527084532.1384031-8-mkl@pengutronix.de>
Date:   Thu, 27 May 2021 10:45:18 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Patrick Menschel <menschel.p@...teo.de>,
        Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [net-next 07/21] can: isotp: add symbolic error message to isotp_module_init()

From: Patrick Menschel <menschel.p@...teo.de>

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@posteo.de
Signed-off-by: Patrick Menschel <menschel.p@...teo.de>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 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 2c4f84fac70a..2075d8d9e6b6 100644
--- a/net/can/isotp.c
+++ b/net/can/isotp.c
@@ -1433,7 +1433,7 @@ static __init int isotp_module_init(void)
 
 	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));
 
 	return err;
 }
-- 
2.30.2