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Serhey Popovych fe99adbca4 utils: Introduce and use nodev() helper routine 
There is a couple of places where we report error in case of no network
device is found. In all of them we output message in the same format to
stderr and either return -1 or 1 to the caller or exit with -1.

Introduce new helper function nodev() that takes name of the network
device caused error and returns -1 to it's caller. Either call exit()
or return to the caller to preserve behaviour before change.

Use -nodev() in traffic control (tc) code to return 1.

Simplify expression for checking for argument being 0/NULL in @if
statement.

Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com>
 		2018-03-11 17:58:36 -07:00
..
.gitignore Another .gitignore file. 2006-08-08 12:11:23 -07:00
Makefile ip: link: add support for netdevsim device type 2018-01-02 20:46:19 -08:00
ifcfg ifcfg/rtpr: convert to POSIX shell 2018-01-10 08:26:09 -08:00
ila_common.h SPDX license identifiers 2017-11-24 12:21:35 -08:00
ip.c Merge branch 'iproute2-master' into iproute2-next 2018-02-22 14:43:33 -08:00
ip6tunnel.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
ip_common.h ipaddress: Make print_linkinfo_brief() static 2018-02-16 08:14:25 -08:00
ipaddress.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
ipaddrlabel.c ipaddrlabel: add json support 2018-03-06 15:38:41 -08:00
ipfou.c fou: support JSON output 2018-03-06 15:39:34 -08:00
ipila.c ila: fix formatting of help message 2017-11-24 09:21:43 -08:00
ipl2tp.c ipl2tp: Use get_addr_rta() 2018-01-25 09:31:25 -08:00
iplink.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iplink_bond.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iplink_bond_slave.c ip: iplink_bond_slave.c: add json output support (info_slave_data) 2017-08-17 18:02:40 -07:00
iplink_bridge.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iplink_bridge_slave.c ip: Use print_0xhex() where appropriate 2018-02-09 08:05:30 -08:00
iplink_can.c Merge branch 'master' into net-next 2017-08-21 17:37:15 -07:00
iplink_dummy.c SPDX license identifiers 2017-11-24 12:21:35 -08:00
iplink_geneve.c utils: Introduce and use inet_prefix_reset() 2018-02-14 09:00:26 -08:00
iplink_hsr.c ip: iplink_hsr.c: add json output support 2017-08-17 18:02:40 -07:00
iplink_ifb.c SPDX license identifiers 2017-11-24 12:21:35 -08:00
iplink_ipoib.c ip: iplink_ipoib.c: add json output support 2017-08-17 18:02:41 -07:00
iplink_ipvlan.c ip/ipvlan: enhance ability to add mode flags to existing modes 2017-11-01 22:17:01 +01:00
iplink_macvlan.c ip: link_macvlan.c: add json output support 2017-08-17 18:02:41 -07:00
iplink_netdevsim.c ip: link: add support for netdevsim device type 2018-01-02 20:46:19 -08:00
iplink_nlmon.c SPDX license identifiers 2017-11-24 12:21:35 -08:00
iplink_team.c SPDX license identifiers 2017-11-24 12:21:35 -08:00
iplink_vcan.c SPDX license identifiers 2017-11-24 12:21:35 -08:00
iplink_vlan.c treewide: Use addattr_nest()/addattr_nest_end() to handle nested attributes 2018-02-02 15:01:09 -08:00
iplink_vrf.c lib/libnetlink: update rtnl_talk to support malloc buff at run time 2017-10-26 12:29:29 +02:00
iplink_vxcan.c treewide: Use addattr_nest()/addattr_nest_end() to handle nested attributes 2018-02-02 15:01:09 -08:00
iplink_vxlan.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iplink_xdp.c ip: Consolidate ip, xdp and lwtunnel parse/dump prototypes in ip_common.h 2018-02-02 14:55:12 -08:00
iplink_xstats.c add missing iplink_xstats.c 2017-02-20 08:53:40 -08:00
ipmacsec.c macsec: support JSON 2018-03-07 08:41:43 -08:00
ipmaddr.c drop unneeded include of syslog.h 2017-11-12 16:22:36 -08:00
ipmonitor.c drop unneeded include of syslog.h 2017-11-12 16:22:36 -08:00
ipmroute.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
ipneigh.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
ipnetconf.c ipnetconf: add JSON support 2018-03-06 15:38:57 -08:00
ipnetns.c netns: add JSON support 2018-03-08 09:53:11 -08:00
ipntable.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
ipprefix.c netlink route attribute cleanup 2017-02-24 08:56:38 -08:00
iproute.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iproute_lwtunnel.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iprule.c iprule: support for ip_proto, sport and dport match options 2018-03-08 10:08:18 -08:00
ipseg6.c ipsr: add json support 2018-03-06 15:39:14 -08:00
iptoken.c token: support JSON 2018-03-06 15:39:19 -08:00
iptunnel.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
iptuntap.c tuntap: support JSON output 2018-03-06 15:39:25 -08:00
ipvrf.c Convert harmful calls to strncpy() to strlcpy() 2017-09-01 12:10:54 -07:00
ipxfrm.c ipxfrm: Replace STRBUF_CAT macro with strlcat() 2017-09-01 12:10:54 -07:00
link_gre.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
link_gre6.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
link_ip6tnl.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
link_iptnl.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
link_veth.c treewide: Use addattr_nest()/addattr_nest_end() to handle nested attributes 2018-02-02 15:01:09 -08:00
link_vti.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
link_vti6.c utils: Introduce and use nodev() helper routine 2018-03-11 17:58:36 -07:00
routef mark shell scripts +x 2018-01-10 08:23:49 -08:00
routel mark shell scripts +x 2018-01-10 08:23:49 -08:00
rtm_map.c drop unneeded include of syslog.h 2017-11-12 16:22:36 -08:00
rtmon.c drop unneeded include of syslog.h 2017-11-12 16:22:36 -08:00
rtpr ifcfg/rtpr: convert to POSIX shell 2018-01-10 08:26:09 -08:00
static-syms.c SPDX license identifiers 2017-11-24 12:21:35 -08:00
tcp_metrics.c tcp_metrics: add json support 2018-03-06 15:39:07 -08:00
tunnel.c iptunnel/ip6tunnel: Use netlink to walk through tunnels list 2018-02-07 16:15:42 -08:00
tunnel.h iptunnel/ip6tunnel: Use netlink to walk through tunnels list 2018-02-07 16:15:42 -08:00
xfrm.h ip: Fix compilation break on old systems 2017-11-13 10:07:25 -08:00
xfrm_monitor.c netlink route attribute cleanup 2017-02-24 08:56:38 -08:00
xfrm_policy.c Merge branch 'master' into net-next 2017-11-09 09:45:17 +09:00
xfrm_state.c Merge branch 'master' into net-next 2017-11-09 09:45:17 +09:00