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-rw-r--r--include/linux/udp.h2
-rw-r--r--include/net/inet_hashtables.h6
-rw-r--r--include/net/netns/hash.h4
-rw-r--r--net/ipv4/devinet.c2
-rw-r--r--net/ipv4/inet_hashtables.c6
-rw-r--r--net/ipv4/ping.c6
-rw-r--r--net/ipv4/udp.c10
-rw-r--r--net/ipv6/inet6_hashtables.c10
-rw-r--r--net/ipv6/udp.c16
9 files changed, 31 insertions, 31 deletions
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 247cfdcc4b08..87c094961bd5 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -34,7 +34,7 @@ static inline struct udphdr *inner_udp_hdr(const struct sk_buff *skb)
#define UDP_HTABLE_SIZE_MIN (CONFIG_BASE_SMALL ? 128 : 256)
-static inline int udp_hashfn(struct net *net, unsigned num, unsigned mask)
+static inline u32 udp_hashfn(const struct net *net, u32 num, u32 mask)
{
return (num + net_hash_mix(net)) & mask;
}
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index bcd64756e5fe..eb1963af0ebd 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -221,8 +221,8 @@ inet_bind_bucket_create(struct kmem_cache *cachep, struct net *net,
void inet_bind_bucket_destroy(struct kmem_cache *cachep,
struct inet_bind_bucket *tb);
-static inline int inet_bhashfn(struct net *net, const __u16 lport,
- const int bhash_size)
+static inline u32 inet_bhashfn(const struct net *net, const __u16 lport,
+ const u32 bhash_size)
{
return (lport + net_hash_mix(net)) & (bhash_size - 1);
}
@@ -231,7 +231,7 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
const unsigned short snum);
/* These can have wildcards, don't try too hard. */
-static inline int inet_lhashfn(struct net *net, const unsigned short num)
+static inline u32 inet_lhashfn(const struct net *net, const unsigned short num)
{
return (num + net_hash_mix(net)) & (INET_LHTABLE_SIZE - 1);
}
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h
index c06ac58ca107..69a6715d9f3f 100644
--- a/include/net/netns/hash.h
+++ b/include/net/netns/hash.h
@@ -5,7 +5,7 @@
struct net;
-static inline unsigned int net_hash_mix(struct net *net)
+static inline u32 net_hash_mix(const struct net *net)
{
#ifdef CONFIG_NET_NS
/*
@@ -13,7 +13,7 @@ static inline unsigned int net_hash_mix(struct net *net)
* always zeroed
*/
- return (unsigned)(((unsigned long)net) >> L1_CACHE_SHIFT);
+ return (u32)(((unsigned long)net) >> L1_CACHE_SHIFT);
#else
return 0;
#endif
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 5105759e4e00..375dc71b9a64 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -107,7 +107,7 @@ static const struct nla_policy ifa_ipv4_policy[IFA_MAX+1] = {
static struct hlist_head inet_addr_lst[IN4_ADDR_HSIZE];
-static u32 inet_addr_hash(struct net *net, __be32 addr)
+static u32 inet_addr_hash(const struct net *net, __be32 addr)
{
u32 val = (__force u32) addr ^ net_hash_mix(net);
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index c28bca4cc15b..330a08bcd1c1 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -24,9 +24,9 @@
#include <net/secure_seq.h>
#include <net/ip.h>
-static unsigned int inet_ehashfn(struct net *net, const __be32 laddr,
- const __u16 lport, const __be32 faddr,
- const __be16 fport)
+static u32 inet_ehashfn(const struct net *net, const __be32 laddr,
+ const __u16 lport, const __be32 faddr,
+ const __be16 fport)
{
static u32 inet_ehash_secret __read_mostly;
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index fd88f868776f..344e7cdfb8d4 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -64,11 +64,11 @@ EXPORT_SYMBOL_GPL(pingv6_ops);
static u16 ping_port_rover;
-static inline int ping_hashfn(struct net *net, unsigned int num, unsigned int mask)
+static inline u32 ping_hashfn(const struct net *net, u32 num, u32 mask)
{
- int res = (num + net_hash_mix(net)) & mask;
+ u32 res = (num + net_hash_mix(net)) & mask;
- pr_debug("hash(%d) = %d\n", num, res);
+ pr_debug("hash(%u) = %u\n", num, res);
return res;
}
EXPORT_SYMBOL_GPL(ping_hash);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f27556e2158b..294af16633af 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -318,8 +318,8 @@ static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
inet1->inet_rcv_saddr == inet2->inet_rcv_saddr));
}
-static unsigned int udp4_portaddr_hash(struct net *net, __be32 saddr,
- unsigned int port)
+static u32 udp4_portaddr_hash(const struct net *net, __be32 saddr,
+ unsigned int port)
{
return jhash_1word((__force u32)saddr, net_hash_mix(net)) ^ port;
}
@@ -421,9 +421,9 @@ static inline int compute_score2(struct sock *sk, struct net *net,
return score;
}
-static unsigned int udp_ehashfn(struct net *net, const __be32 laddr,
- const __u16 lport, const __be32 faddr,
- const __be16 fport)
+static u32 udp_ehashfn(const struct net *net, const __be32 laddr,
+ const __u16 lport, const __be32 faddr,
+ const __be16 fport)
{
static u32 udp_ehash_secret __read_mostly;
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 051dffb49c90..df7df99d1d7e 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -23,11 +23,11 @@
#include <net/secure_seq.h>
#include <net/ip.h>
-static unsigned int inet6_ehashfn(struct net *net,
- const struct in6_addr *laddr,
- const u16 lport,
- const struct in6_addr *faddr,
- const __be16 fport)
+static u32 inet6_ehashfn(const struct net *net,
+ const struct in6_addr *laddr,
+ const u16 lport,
+ const struct in6_addr *faddr,
+ const __be16 fport)
{
static u32 inet6_ehash_secret __read_mostly;
static u32 ipv6_hash_secret __read_mostly;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 70568a4548e4..7fe0329c0d37 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -53,11 +53,11 @@
#include <trace/events/skb.h>
#include "udp_impl.h"
-static unsigned int udp6_ehashfn(struct net *net,
- const struct in6_addr *laddr,
- const u16 lport,
- const struct in6_addr *faddr,
- const __be16 fport)
+static u32 udp6_ehashfn(const struct net *net,
+ const struct in6_addr *laddr,
+ const u16 lport,
+ const struct in6_addr *faddr,
+ const __be16 fport)
{
static u32 udp6_ehash_secret __read_mostly;
static u32 udp_ipv6_hash_secret __read_mostly;
@@ -104,9 +104,9 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
return 0;
}
-static unsigned int udp6_portaddr_hash(struct net *net,
- const struct in6_addr *addr6,
- unsigned int port)
+static u32 udp6_portaddr_hash(const struct net *net,
+ const struct in6_addr *addr6,
+ unsigned int port)
{
unsigned int hash, mix = net_hash_mix(net);
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