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ip-link: do not support 'ip link add dev help' 

Commit 0532555 ('Support "ip link add help" for rtnl_link API') added a
check for specified help parameter. Though due to the place where it has
been added to, it is not possible anymore to force a given parameter to
be interpreted as interface name by prefixing it with 'dev '. Fix this
by forcing whatever follows 'dev' to be presumed as interface name.

Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2015-09-21 21:33:01 +02:00 committed by Stephen Hemminger
parent e4ef49a465
commit 940a96e6ca
1 changed files with 3 additions and 3 deletions
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6
ip/iplink.c
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@ -647,11 +647,11 @@ int iplink_parse(int argc, char **argv, struct iplink_req *req,
addattr8(&req->n, sizeof(*req), IFLA_PROTO_DOWN,
proto_down);
} else {
if (strcmp(*argv, "dev") == 0)
NEXT_ARG();
if (matches(*argv, "help") == 0)
usage();
if (strcmp(*argv, "dev") == 0)
NEXT_ARG();
if (*dev)
duparg2("dev", *argv);
*dev = *argv;