netdev - [PATCH v2 2/3] can-isotp: Add symbolic error message to isotp_module

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Date:   Tue, 27 Apr 2021 05:21:48 +0000
From:   Patrick Menschel <menschel.p@...teo.de>
To:     Oliver Hartkopp <socketcan@...tkopp.net>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] can-isotp: Add symbolic error message to isotp_module_init()

This patch adds the value of err with format %pe
to the already existing error message.

Signed-off-by: Patrick Menschel <menschel.p@...teo.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 2c4f84fac..2075d8d9e 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;
 }
-- 
2.17.1