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ip{, 6}tunnel: get rid of extraneous whitespace when printing 

Put whitespace in the beginning of optional parts, not as suffix
anywhere. Also drop double whitespaces in between words.

Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2015-11-13 18:08:54 +01:00 committed by Stephen Hemminger
parent caf8875b3c
commit 8de592d05c
2 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ip/ip6tunnel.c
View File

@ -111,9 +111,9 @@ static void print_tunnel(struct ip6_tnl_parm2 *p)
printf(" key %u", ntohl(p->i_key));
else if ((p->i_flags|p->o_flags)&GRE_KEY) {
if (p->i_flags&GRE_KEY)
printf(" ikey %u ", ntohl(p->i_key));
printf(" ikey %u", ntohl(p->i_key));
if (p->o_flags&GRE_KEY)
printf(" okey %u ", ntohl(p->o_key));
printf(" okey %u", ntohl(p->o_key));
}
if (p->i_flags&GRE_SEQ)

16
ip/iptunnel.c
View File

@ -343,7 +343,7 @@ static void print_tunnel(struct ip_tunnel_parm *p)
/* Do not use format_host() for local addr,
* symbolic name will not be useful.
*/
printf("%s: %s/ip remote %s local %s ",
printf("%s: %s/ip remote %s local %s",
p->name,
tnl_strproto(p->iph.protocol),
p->iph.daddr ? format_host(AF_INET, 4, &p->iph.daddr, s1, sizeof(s1)) : "any",
@ -371,13 +371,13 @@ static void print_tunnel(struct ip_tunnel_parm *p)
if (p->link) {
const char *n = ll_index_to_name(p->link);
if (n)
printf(" dev %s ", n);
printf(" dev %s", n);
}
if (p->iph.ttl)
printf(" ttl %d ", p->iph.ttl);
printf(" ttl %d", p->iph.ttl);
else
printf(" ttl inherit ");
printf(" ttl inherit");
if (p->iph.tos) {
SPRINT_BUF(b1);
@ -393,11 +393,11 @@ static void print_tunnel(struct ip_tunnel_parm *p)
printf(" nopmtudisc");
if (p->iph.protocol == IPPROTO_IPV6 && !tnl_ioctl_get_6rd(p->name, &ip6rd) && ip6rd.prefixlen) {
printf(" 6rd-prefix %s/%u ",
printf(" 6rd-prefix %s/%u",
inet_ntop(AF_INET6, &ip6rd.prefix, s1, sizeof(s1)),
ip6rd.prefixlen);
if (ip6rd.relay_prefix) {
printf("6rd-relay_prefix %s/%u ",
printf(" 6rd-relay_prefix %s/%u",
format_host(AF_INET, 4, &ip6rd.relay_prefix, s1, sizeof(s1)),
ip6rd.relay_prefixlen);
}
@ -407,9 +407,9 @@ static void print_tunnel(struct ip_tunnel_parm *p)
printf(" key %u", ntohl(p->i_key));
else if ((p->i_flags|p->o_flags)&GRE_KEY) {
if (p->i_flags&GRE_KEY)
printf(" ikey %u ", ntohl(p->i_key));
printf(" ikey %u", ntohl(p->i_key));
if (p->o_flags&GRE_KEY)
printf(" okey %u ", ntohl(p->o_key));
printf(" okey %u", ntohl(p->o_key));
}
if (p->i_flags&GRE_SEQ)