diff options
Diffstat (limited to 'vnet')
| -rw-r--r-- | vnet/vnet/interface_cli.c | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/vnet/vnet/interface_cli.c b/vnet/vnet/interface_cli.c index 477716d4..f7d42a72 100644 --- a/vnet/vnet/interface_cli.c +++ b/vnet/vnet/interface_cli.c @@ -815,27 +815,17 @@ set_unnumbered (vlib_main_t * vm, int is_set = 0; int is_del = 0; - while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) - { - - if (unformat (input, "%U use %U", - unformat_vnet_sw_interface, vnm, &unnumbered_sw_if_index, - unformat_vnet_sw_interface, vnm, - &inherit_from_sw_if_index)) - is_set = 1; - else if (unformat (input, "del %U", - unformat_vnet_sw_interface, - vnm, &unnumbered_sw_if_index)) - is_del = 1; - else - { - if (is_set || is_del) - break; - else - return clib_error_return - (0, "parse error '%U'", format_unformat_error, input); - } - } + if (unformat (input, "%U use %U", + unformat_vnet_sw_interface, vnm, &unnumbered_sw_if_index, + unformat_vnet_sw_interface, vnm, &inherit_from_sw_if_index)) + is_set = 1; + else if (unformat (input, "del %U", + unformat_vnet_sw_interface, vnm, + &unnumbered_sw_if_index)) + is_del = 1; + else + return clib_error_return (0, "parse error '%U'", + format_unformat_error, input); si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index); if (is_del) @@ -843,7 +833,7 @@ set_unnumbered (vlib_main_t * vm, si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED); si->unnumbered_sw_if_index = (u32) ~ 0; } - else + else if (is_set) { si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED; si->unnumbered_sw_if_index = inherit_from_sw_if_index; @@ -855,7 +845,7 @@ set_unnumbered (vlib_main_t * vm, /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_unnumbered_command, static) = { .path = "set interface unnumbered", - .short_help = "set interface unnumbered [<intfc> use <intfc>][del <intfc>]", + .short_help = "set interface unnumbered [<intfc> use <intfc> | del <intfc>]", .function = set_unnumbered, }; /* *INDENT-ON* */ |