Oliver Hartkopp 481a819914 can: fix NOHZ local_softirq_pending 08 warning ... When using nanosleep() in an userspace application we get a ratelimit warning NOHZ: local_softirq_pending 08 for 10 times. The echo of CAN frames is done from process context and softirq context only. Therefore the usage of netif_rx() was wrong (for years). This patch replaces netif_rx() with netif_rx_ni() which has to be used from process/softirq context. It also adds a missing comment that can_send() must no be used from hardirq context. Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by: Urs Thuermann <urs@isnogud.escape.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-09-15 01:31:34 -07:00
..
sja1000	can: sja1000: legacy SJA1000 ISA bus driver	2009-09-04 02:16:16 -07:00
dev.c	can: add can_free_echo_skb() for upcoming drivers	2009-09-04 02:16:14 -07:00
Kconfig	can: sja1000: legacy SJA1000 ISA bus driver	2009-09-04 02:16:16 -07:00
Makefile	can: Driver for the SJA1000 CAN controller	2009-05-18 15:41:41 -07:00
vcan.c	can: fix NOHZ local_softirq_pending 08 warning	2009-09-15 01:31:34 -07:00