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authorMarc Kleine-Budde <mkl@pengutronix.de>2020-09-16 00:35:00 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2020-09-21 10:13:16 +0200
commit87245f1f1183083b219eaa72861889dba84d128b (patch)
treeff74dd0455e40809840c226977f7c846b4303f6f
parentd77cd7fefc0d288b362f3f17bb6fd6c073ef4217 (diff)
downloadlinux-87245f1f1183083b219eaa72861889dba84d128b.tar.bz2
can: dev: can_put_echo_skb(): print number of echo_skb that is occupied
This patch prints the number of the occupied echo_skb, to ease implementing and debugging of new drivers. Link: https://lore.kernel.org/r/20200915223527.1417033-11-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
-rw-r--r--drivers/net/can/dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index 68834a2853c9..dd443e5d8cb7 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -463,7 +463,7 @@ void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev,
priv->echo_skb[idx] = skb;
} else {
/* locking problem with netif_stop_queue() ?? */
- netdev_err(dev, "%s: BUG! echo_skb is occupied!\n", __func__);
+ netdev_err(dev, "%s: BUG! echo_skb %d is occupied!\n", __func__, idx);
kfree_skb(skb);
}
}