linux/drivers/net/wan
Krzysztof Halasa 31f634a63d WAN: flush tx_queue in hdlc_ppp to prevent panic on rmmod hw_driver.
tx_queue is used as a temporary queue when not allowed to queue skb
directly to the hw device driver (which may sleep). Most paths flush
it before returning, but ppp_start() currently cannot. Make sure we
don't leave skbs pointing to a non-existent device.

Thanks to Michael Barkowski for reporting this problem.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-16 15:41:03 -07:00
..
lmc
.gitignore
Kconfig
Makefile
c101.c
cosa.c
cosa.h
cycx_drv.c
cycx_main.c
cycx_x25.c
dlci.c
dscc4.c
farsync.c
farsync.h
hd64570.c
hd64570.h
hd64572.c
hd64572.h
hdlc.c
hdlc_cisco.c
hdlc_fr.c
hdlc_ppp.c WAN: flush tx_queue in hdlc_ppp to prevent panic on rmmod hw_driver. 2010-04-16 15:41:03 -07:00
hdlc_raw.c
hdlc_raw_eth.c
hdlc_x25.c
hostess_sv11.c
ixp4xx_hss.c
lapbether.c
n2.c
pc300-falc-lh.h
pc300.h
pc300_drv.c
pc300_tty.c
pc300too.c
pci200syn.c
sbni.c
sbni.h
sdla.c
sealevel.c
wanxl.c
wanxl.h
wanxlfw.S
wanxlfw.inc_shipped
x25_asy.c
x25_asy.h
z85230.c
z85230.h