Cong Wang 604dfd6efc pktgen: correctly handle failures when adding a device ... The return value of pktgen_add_device() is not checked, so even if we fail to add some device, for example, non-exist one, we still see "OK:...". This patch fixes it. After this patch, I got: # echo "add_device non-exist" > /proc/net/pktgen/kpktgend_0 -bash: echo: write error: No such device # cat /proc/net/pktgen/kpktgend_0 Running: Stopped: Result: ERROR: can not add device non-exist # echo "add_device eth0" > /proc/net/pktgen/kpktgend_0 # cat /proc/net/pktgen/kpktgend_0 Running: Stopped: eth0 Result: OK: add_device=eth0 (Candidate for -stable) Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-01-29 15:43:03 -05:00
..
datagram.c	net: skb_free_datagram_locked() doesnt drop all packets	2012-06-27 15:40:57 -07:00
dev_addr_lists.c	net: correct check in dev_addr_del()	2012-11-15 17:57:53 -05:00
dev.c	net, wireless: overwrite default_ethtool_ops	2013-01-11 15:55:48 -08:00
drop_monitor.c	drop_monitor: dont sleep in atomic context	2012-06-04 11:42:01 -04:00
dst.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-10-02 13:38:27 -07:00
ethtool.c	net: Allow userns root control of the core of the network stack.	2012-11-18 20:32:45 -05:00
fib_rules.c	net: Enable a userns root rtnl calls that are safe for unprivilged users	2012-11-18 20:33:36 -05:00
filter.c	sk-filter: Add ability to get socket filter program (v2)	2012-11-01 11:17:15 -04:00
flow_dissector.c	ipv6: add ipv6_addr_hash() helper	2012-07-18 11:28:46 -07:00
flow.c	net: core: use this_cpu_ptr per-cpu helper	2012-11-19 18:59:44 -05:00
gen_estimator.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
gen_stats.c	gen_stats: Stop using NLA_PUT*().	2012-04-02 04:33:44 -04:00
iovec.c	net: get rid of some pointless casts to sockaddr	2012-03-11 19:11:22 -07:00
link_watch.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-10-02 13:38:27 -07:00
Makefile	sock_diag: Move the sock_ code to net/core/	2011-12-06 13:58:02 -05:00
neighbour.c	net: fix some compiler warning in net/core/neighbour.c	2012-12-05 21:50:37 -05:00
net_namespace.c	userns: Require CAP_SYS_ADMIN for most uses of setns.	2012-12-14 16:12:03 -08:00
net-sysfs.c	CONFIG_HOTPLUG removal from networking core	2012-12-22 00:03:00 -08:00
net-sysfs.h	xps: Add CONFIG_XPS	2010-11-28 18:24:14 -08:00
net-traces.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netevent.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netpoll.c	net: remove obsolete simple_strto<foo>	2012-12-11 12:49:53 -05:00
netprio_cgroup.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
pktgen.c	pktgen: correctly handle failures when adding a device	2013-01-29 15:43:03 -05:00
request_sock.c	tcp: fix a panic on UP machines in reqsk_fastopen_remove	2013-01-14 18:10:05 -05:00
rtnetlink.c	rtnelink: remove unused parameter from rtnl_create_link().	2012-11-30 12:24:40 -05:00
scm.c	net: net_cls: fd passed in SCM_RIGHTS datagram not set correctly	2013-01-22 14:17:38 -05:00
secure_seq.c	netfilter: ipv6: add IPv6 NAT support	2012-08-30 03:00:17 +02:00
skbuff.c	net: splice: fix __splice_segment()	2013-01-20 23:19:36 -05:00
sock_diag.c	netlink: hide struct module parameter in netlink_kernel_create	2012-09-08 18:46:30 -04:00
sock.c	net: devnet_rename_seq should be a seqcount	2012-12-21 13:14:01 -08:00
stream.c	net: Fix the condition passed to sk_wait_event()	2010-10-03 20:41:32 -07:00
sysctl_net_core.c	net: Don't export sysctls to unprivileged users	2012-11-18 20:30:55 -05:00
timestamping.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
user_dma.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
utils.c	net: add doc for in4_pton()	2012-10-12 13:56:52 -04:00