diff options
Diffstat (limited to 'net/core/secure_seq.c')
| -rw-r--r-- | net/core/secure_seq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c index 025233de25f..6fd44606fdd 100644 --- a/net/core/secure_seq.c +++ b/net/core/secure_seq.c @@ -19,6 +19,7 @@ static int __init net_secret_init(void) } late_initcall(net_secret_init); +#ifdef CONFIG_INET static u32 seq_scale(u32 seq) { /* @@ -33,8 +34,9 @@ static u32 seq_scale(u32 seq) */ return seq + (ktime_to_ns(ktime_get_real()) >> 6); } +#endif -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) __u32 secure_tcpv6_sequence_number(const __be32 *saddr, const __be32 *daddr, __be16 sport, __be16 dport) { @@ -132,7 +134,7 @@ u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport) EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral); #endif -#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE) +#if IS_ENABLED(CONFIG_IP_DCCP) u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport) { @@ -154,7 +156,7 @@ u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr, } EXPORT_SYMBOL(secure_dccp_sequence_number); -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr, __be16 sport, __be16 dport) { |