The patch adds erspan usage description, so 'ip link help erspan' and 'ip link help ip6erspan' shows the options.
Signed-off-by: William Tu <[email protected]> --- ip/link_gre.c | 4 ++++ ip/link_gre6.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/ip/link_gre.c b/ip/link_gre.c index 0b9c71baebaf..65ad8bad4b82 100644 --- a/ip/link_gre.c +++ b/ip/link_gre.c @@ -44,7 +44,11 @@ static void print_usage(FILE *f) " [ [no]encap-csum6 ]\n" " [ [no]encap-remcsum ]\n" " [ fwmark MARK ]\n" + " [ erspan_ver version ]\n" " [ erspan IDX ]\n" + " [ erspan_dir { ingress | egress } ]\n" + " [ erspan_hwid hwid ]\n" + " [ external ]\n" "\n" "Where: ADDR := { IP_ADDRESS | any }\n" " TOS := { NUMBER | inherit }\n" diff --git a/ip/link_gre6.c b/ip/link_gre6.c index e4a8e1f5ee41..cb621806261c 100644 --- a/ip/link_gre6.c +++ b/ip/link_gre6.c @@ -52,7 +52,11 @@ static void print_usage(FILE *f) " [ [no]encap-csum ]\n" " [ [no]encap-csum6 ]\n" " [ [no]encap-remcsum ]\n" + " [ erspan_ver version ]\n" " [ erspan IDX ]\n" + " [ erspan_dir { ingress | egress } ]\n" + " [ erspan_hwid hwid ]\n" + " [ external ]\n" "\n" "Where: ADDR := IPV6_ADDRESS\n" " TTL := { 0..255 } (default=%d)\n" -- 2.7.4
