netdev - [PATCH] ip/link_vti*.c: Fix output for ikey/okey

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Date:   Mon, 7 Aug 2017 11:59:28 +0200
From:   Christian Langrock <christian.langrock@...unet.com>
To:     <netdev@...r.kernel.org>
Subject: [PATCH] ip/link_vti*.c: Fix output for ikey/okey

ikey and okey are normal u32 values. There's no reason to print them as
IPv4/IPv6 addresses.

Signed-off-by: Christian Langrock <christian.langrock@...unet.com>
---
 ip/link_vti.c  | 10 ++++------
 ip/link_vti6.c | 10 ++++------
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/ip/link_vti.c b/ip/link_vti.c
index d5242ac..a694ec4 100644
--- a/ip/link_vti.c
+++ b/ip/link_vti.c
@@ -244,14 +244,12 @@ static void vti_print_opt(struct link_util *lu,
FILE *f, struct rtattr *tb[])
                        fprintf(f, "dev %u ", link);
        }
 
-       if (tb[IFLA_VTI_IKEY]) {
-               inet_ntop(AF_INET, RTA_DATA(tb[IFLA_VTI_IKEY]), s2,
sizeof(s2));
-               fprintf(f, "ikey %s ", s2);
+       if (tb[IFLA_VTI_IKEY] && rta_getattr_u32(tb[IFLA_VTI_IKEY])) {
+               fprintf(f, "ikey %u ",
ntohl(rta_getattr_u32(tb[IFLA_VTI_IKEY])));
        }
 
-       if (tb[IFLA_VTI_OKEY]) {
-               inet_ntop(AF_INET, RTA_DATA(tb[IFLA_VTI_OKEY]), s2,
sizeof(s2));
-               fprintf(f, "okey %s ", s2);
+       if (tb[IFLA_VTI_OKEY] && rta_getattr_u32(tb[IFLA_VTI_OKEY])) {
+               fprintf(f, "okey %u ",
ntohl(rta_getattr_u32(tb[IFLA_VTI_OKEY])));
        }
 
        if (tb[IFLA_VTI_FWMARK] && rta_getattr_u32(tb[IFLA_VTI_FWMARK])) {
diff --git a/ip/link_vti6.c b/ip/link_vti6.c
index 220b7df..6ae87dd 100644
--- a/ip/link_vti6.c
+++ b/ip/link_vti6.c
@@ -247,14 +247,12 @@ static void vti6_print_opt(struct link_util *lu,
FILE *f, struct rtattr *tb[])
                        fprintf(f, "dev %u ", link);
        }
 
-       if (tb[IFLA_VTI_IKEY]) {
-               inet_ntop(AF_INET, RTA_DATA(tb[IFLA_VTI_IKEY]), s2,
sizeof(s2));
-               fprintf(f, "ikey %s ", s2);
+       if (tb[IFLA_VTI_IKEY] && rta_getattr_u32(tb[IFLA_VTI_IKEY])) {
+               fprintf(f, "ikey %u ",
ntohl(rta_getattr_u32(tb[IFLA_VTI_IKEY])));
        }
 
-       if (tb[IFLA_VTI_OKEY]) {
-               inet_ntop(AF_INET, RTA_DATA(tb[IFLA_VTI_OKEY]), s2,
sizeof(s2));
-               fprintf(f, "okey %s ", s2);
+       if (tb[IFLA_VTI_OKEY] && rta_getattr_u32(tb[IFLA_VTI_OKEY])) {
+               fprintf(f, "okey %u ",
ntohl(rta_getattr_u32(tb[IFLA_VTI_OKEY])));
        }
 
        if (tb[IFLA_VTI_FWMARK] && rta_getattr_u32(tb[IFLA_VTI_FWMARK])) {
-- 
2.7.4


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