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Diffstat (limited to 'net/ipv4/ip_options.c')
-rw-r--r--net/ipv4/ip_options.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index bd246792360b..4d158ff1def1 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -58,10 +58,9 @@ void ip_options_build(struct sk_buff *skb, struct ip_options *opt,
if (opt->ts_needaddr)
ip_rt_get_source(iph+opt->ts+iph[opt->ts+2]-9, skb, rt);
if (opt->ts_needtime) {
- struct timespec tv;
__be32 midtime;
- getnstimeofday(&tv);
- midtime = htonl((tv.tv_sec % 86400) * MSEC_PER_SEC + tv.tv_nsec / NSEC_PER_MSEC);
+
+ midtime = inet_current_timestamp();
memcpy(iph+opt->ts+iph[opt->ts+2]-5, &midtime, 4);
}
return;
@@ -415,11 +414,10 @@ int ip_options_compile(struct net *net,
break;
}
if (timeptr) {
- struct timespec tv;
- u32 midtime;
- getnstimeofday(&tv);
- midtime = (tv.tv_sec % 86400) * MSEC_PER_SEC + tv.tv_nsec / NSEC_PER_MSEC;
- put_unaligned_be32(midtime, timeptr);
+ __be32 midtime;
+
+ midtime = inet_current_timestamp();
+ memcpy(timeptr, &midtime, 4);
opt->is_changed = 1;
}
} else if ((optptr[3]&0xF) != IPOPT_TS_PRESPEC) {