diff options
author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-04-15 05:58:06 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-04-15 12:44:40 -0400 |
commit | 95c961747284a6b83a5e2d81240e214b0fa3464d (patch) | |
tree | c7be86a00db3605a48a03109fafcbe31039ca2e0 /net/ipv4 | |
parent | 5e73ea1a31c3612aa6dfe44f864ca5b7b6a4cff9 (diff) |
net: cleanup unsigned to unsigned int
Use of "unsigned int" is preferred to bare "unsigned" in net tree.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/arp.c | 4 | ||||
-rw-r--r-- | net/ipv4/devinet.c | 2 | ||||
-rw-r--r-- | net/ipv4/fib_frontend.c | 10 | ||||
-rw-r--r-- | net/ipv4/inet_connection_sock.c | 3 | ||||
-rw-r--r-- | net/ipv4/inet_timewait_sock.c | 2 | ||||
-rw-r--r-- | net/ipv4/ip_options.c | 2 | ||||
-rw-r--r-- | net/ipv4/ip_sockglue.c | 4 | ||||
-rw-r--r-- | net/ipv4/ipconfig.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_tables.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/nf_nat_sip.c | 2 | ||||
-rw-r--r-- | net/ipv4/ping.c | 8 | ||||
-rw-r--r-- | net/ipv4/route.c | 20 | ||||
-rw-r--r-- | net/ipv4/sysctl_net_ipv4.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp.c | 8 | ||||
-rw-r--r-- | net/ipv4/tcp_input.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_output.c | 24 | ||||
-rw-r--r-- | net/ipv4/tcp_probe.c | 2 | ||||
-rw-r--r-- | net/ipv4/udp.c | 2 |
20 files changed, 54 insertions, 51 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 18d9b81ecb1..373b56bf8f4 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1059,7 +1059,7 @@ static int arp_req_set(struct net *net, struct arpreq *r, neigh = __neigh_lookup_errno(&arp_tbl, &ip, dev); err = PTR_ERR(neigh); if (!IS_ERR(neigh)) { - unsigned state = NUD_STALE; + unsigned int state = NUD_STALE; if (r->arp_flags & ATF_PERM) state = NUD_PERMANENT; err = neigh_update(neigh, (r->arp_flags & ATF_COM) ? @@ -1071,7 +1071,7 @@ static int arp_req_set(struct net *net, struct arpreq *r, return err; } -static unsigned arp_state_to_flags(struct neighbour *neigh) +static unsigned int arp_state_to_flags(struct neighbour *neigh) { if (neigh->nud_state&NUD_PERMANENT) return ATF_PERM | ATF_COM; diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 7ba2196e437..8a01bfb7c87 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1125,7 +1125,7 @@ skip: } } -static inline bool inetdev_valid_mtu(unsigned mtu) +static inline bool inetdev_valid_mtu(unsigned int mtu) { return mtu >= 68; } diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index cbe3a68507c..3854411fa37 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -136,13 +136,13 @@ static void fib_flush(struct net *net) * Find address type as if only "dev" was present in the system. If * on_dev is NULL then all interfaces are taken into consideration. */ -static inline unsigned __inet_dev_addr_type(struct net *net, - const struct net_device *dev, - __be32 addr) +static inline unsigned int __inet_dev_addr_type(struct net *net, + const struct net_device *dev, + __be32 addr) { struct flowi4 fl4 = { .daddr = addr }; struct fib_result res; - unsigned ret = RTN_BROADCAST; + unsigned int ret = RTN_BROADCAST; struct fib_table *local_table; if (ipv4_is_zeronet(addr) || ipv4_is_lbcast(addr)) @@ -740,7 +740,7 @@ void fib_del_ifaddr(struct in_ifaddr *ifa, struct in_ifaddr *iprim) #define BRD_OK 2 #define BRD0_OK 4 #define BRD1_OK 8 - unsigned ok = 0; + unsigned int ok = 0; int subnet = 0; /* Primary network */ int gone = 1; /* Address is missing */ int same_prefsrc = 0; /* Another primary with same IP */ diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index 14409f111bc..7d972f650a6 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -42,7 +42,8 @@ EXPORT_SYMBOL(sysctl_local_reserved_ports); void inet_get_local_port_range(int *low, int *high) { - unsigned seq; + unsigned int seq; + do { seq = read_seqbegin(&sysctl_local_ports.lock); diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c index 89168c6351f..543ef622545 100644 --- a/net/ipv4/inet_timewait_sock.c +++ b/net/ipv4/inet_timewait_sock.c @@ -263,7 +263,7 @@ rescan: void inet_twdr_hangman(unsigned long data) { struct inet_timewait_death_row *twdr; - int unsigned need_timer; + unsigned int need_timer; twdr = (struct inet_timewait_death_row *)data; spin_lock(&twdr->death_lock); diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index 1372c4586ed..95722ed0e5b 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -413,7 +413,7 @@ int ip_options_compile(struct net *net, opt->is_changed = 1; } } else { - unsigned overflow = optptr[3]>>4; + unsigned int overflow = optptr[3]>>4; if (overflow == 15) { pp_ptr = optptr + 3; goto error; diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 0a87e1fc0ce..51c6c672c8a 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -147,7 +147,7 @@ static void ip_cmsg_recv_dstaddr(struct msghdr *msg, struct sk_buff *skb) void ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb) { struct inet_sock *inet = inet_sk(skb->sk); - unsigned flags = inet->cmsg_flags; + unsigned int flags = inet->cmsg_flags; /* Ordered by supposed usage frequency */ if (flags & 1) @@ -1094,7 +1094,7 @@ EXPORT_SYMBOL(compat_ip_setsockopt); */ static int do_ip_getsockopt(struct sock *sk, int level, int optname, - char __user *optval, int __user *optlen, unsigned flags) + char __user *optval, int __user *optlen, unsigned int flags) { struct inet_sock *inet = inet_sk(sk); int val; diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 92ac7e7363a..f267280d870 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1198,7 +1198,7 @@ static int __init ic_dynamic(void) d = ic_first_dev; retries = CONF_SEND_RETRIES; get_random_bytes(&timeout, sizeof(timeout)); - timeout = CONF_BASE_TIMEOUT + (timeout % (unsigned) CONF_TIMEOUT_RANDOM); + timeout = CONF_BASE_TIMEOUT + (timeout % (unsigned int) CONF_TIMEOUT_RANDOM); for (;;) { /* Track the device we are configuring */ ic_dev_xid = d->xid; diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index 4f47e064e26..3cd8c586741 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -12,7 +12,7 @@ #include <net/netfilter/nf_queue.h> /* route_me_harder function, used by iptable_nat, iptable_mangle + ip_queue */ -int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type) +int ip_route_me_harder(struct sk_buff *skb, unsigned int addr_type) { struct net *net = dev_net(skb_dst(skb)->dev); const struct iphdr *iph = ip_hdr(skb); diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index fd7a3f68917..a3935273869 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -303,7 +303,7 @@ unsigned int arpt_do_table(struct sk_buff *skb, if (v < 0) { /* Pop from stack? */ if (v != XT_RETURN) { - verdict = (unsigned)(-v) - 1; + verdict = (unsigned int)(-v) - 1; break; } e = back; diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 24e556e83a3..585b80f3cc6 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -377,7 +377,7 @@ ipt_do_table(struct sk_buff *skb, if (v < 0) { /* Pop from stack? */ if (v != XT_RETURN) { - verdict = (unsigned)(-v) - 1; + verdict = (unsigned int)(-v) - 1; break; } if (*stackptr <= origptr) { diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c index 57932c43960..ea4a23813d2 100644 --- a/net/ipv4/netfilter/nf_nat_sip.c +++ b/net/ipv4/netfilter/nf_nat_sip.c @@ -283,7 +283,7 @@ static unsigned int ip_nat_sip_expect(struct sk_buff *skb, unsigned int dataoff, __be32 newip; u_int16_t port; char buffer[sizeof("nnn.nnn.nnn.nnn:nnnnn")]; - unsigned buflen; + unsigned int buflen; /* Connection will come from reply */ if (ct->tuplehash[dir].tuple.src.u3.ip == ct->tuplehash[!dir].tuple.dst.u3.ip) diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 9f380ace22e..6e930c7174d 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -51,15 +51,16 @@ static struct ping_table ping_table; static u16 ping_port_rover; -static inline int ping_hashfn(struct net *net, unsigned num, unsigned mask) +static inline int ping_hashfn(struct net *net, unsigned int num, unsigned int mask) { int res = (num + net_hash_mix(net)) & mask; + pr_debug("hash(%d) = %d\n", num, res); return res; } static inline struct hlist_nulls_head *ping_hashslot(struct ping_table *table, - struct net *net, unsigned num) + struct net *net, unsigned int num) { return &table->hash[ping_hashfn(net, num, PING_HTABLE_MASK)]; } @@ -188,7 +189,8 @@ static void inet_get_ping_group_range_net(struct net *net, gid_t *low, gid_t *high) { gid_t *data = net->ipv4.sysctl_ping_group_range; - unsigned seq; + unsigned int seq; + do { seq = read_seqbegin(&sysctl_local_ports.lock); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index a13ce2364ed..ac4d6b3fa9c 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -296,7 +296,7 @@ static inline void rt_hash_lock_init(void) #endif static struct rt_hash_bucket *rt_hash_table __read_mostly; -static unsigned rt_hash_mask __read_mostly; +static unsigned int rt_hash_mask __read_mostly; static unsigned int rt_hash_log __read_mostly; static DEFINE_PER_CPU(struct rt_cache_stat, rt_cache_stat); @@ -1143,7 +1143,7 @@ static int rt_bind_neighbour(struct rtable *rt) return 0; } -static struct rtable *rt_intern_hash(unsigned hash, struct rtable *rt, +static struct rtable *rt_intern_hash(unsigned int hash, struct rtable *rt, struct sk_buff *skb, int ifindex) { struct rtable *rth, *cand; @@ -1384,7 +1384,7 @@ void __ip_select_ident(struct iphdr *iph, struct dst_entry *dst, int more) } EXPORT_SYMBOL(__ip_select_ident); -static void rt_del(unsigned hash, struct rtable *rt) +static void rt_del(unsigned int hash, struct rtable *rt) { struct rtable __rcu **rthp; struct rtable *aux; @@ -1538,7 +1538,7 @@ static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst) ip_rt_put(rt); ret = NULL; } else if (rt->rt_flags & RTCF_REDIRECTED) { - unsigned hash = rt_hash(rt->rt_key_dst, rt->rt_key_src, + unsigned int hash = rt_hash(rt->rt_key_dst, rt->rt_key_src, rt->rt_oif, rt_genid(dev_net(dst->dev))); rt_del(hash, rt); @@ -2217,7 +2217,7 @@ static int ip_mkroute_input(struct sk_buff *skb, { struct rtable *rth = NULL; int err; - unsigned hash; + unsigned int hash; #ifdef CONFIG_IP_ROUTE_MULTIPATH if (res->fi && res->fi->fib_nhs > 1) @@ -2255,10 +2255,10 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr, struct fib_result res; struct in_device *in_dev = __in_dev_get_rcu(dev); struct flowi4 fl4; - unsigned flags = 0; + unsigned int flags = 0; u32 itag = 0; - struct rtable *rth; - unsigned hash; + struct rtable *rth; + unsigned int hash; __be32 spec_dst; int err = -EINVAL; struct net *net = dev_net(dev); @@ -2433,8 +2433,8 @@ martian_source_keep_err: int ip_route_input_common(struct sk_buff *skb, __be32 daddr, __be32 saddr, u8 tos, struct net_device *dev, bool noref) { - struct rtable *rth; - unsigned hash; + struct rtable *rth; + unsigned int hash; int iif = dev->ifindex; struct net *net; int res; diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 7a7724da9bf..34a628625d9 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -78,7 +78,7 @@ static int ipv4_local_port_range(ctl_table *table, int write, static void inet_get_ping_group_range_table(struct ctl_table *table, gid_t *low, gid_t *high) { gid_t *data = table->data; - unsigned seq; + unsigned int seq; do { seq = read_seqbegin(&sysctl_local_ports.lock); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 8bb6adeb62c..c53e8a827f5 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2675,7 +2675,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, { struct sk_buff *segs = ERR_PTR(-EINVAL); struct tcphdr *th; - unsigned thlen; + unsigned int thlen; unsigned int seq; __be32 delta; unsigned int oldlen; @@ -3033,9 +3033,9 @@ int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *hp, struct scatterlist sg; const struct tcphdr *tp = tcp_hdr(skb); struct hash_desc *desc = &hp->md5_desc; - unsigned i; - const unsigned head_data_len = skb_headlen(skb) > header_len ? - skb_headlen(skb) - header_len : 0; + unsigned int i; + const unsigned int head_data_len = skb_headlen(skb) > header_len ? + skb_headlen(skb) - header_len : 0; const struct skb_shared_info *shi = skb_shinfo(skb); struct sk_buff *frag_iter; diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 3dc94febc9e..99448f06a42 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -175,7 +175,7 @@ static void tcp_measure_rcv_mss(struct sock *sk, const struct sk_buff *skb) static void tcp_incr_quickack(struct sock *sk) { struct inet_connection_sock *icsk = inet_csk(sk); - unsigned quickacks = tcp_sk(sk)->rcv_wnd / (2 * icsk->icsk_ack.rcv_mss); + unsigned int quickacks = tcp_sk(sk)->rcv_wnd / (2 * icsk->icsk_ack.rcv_mss); if (quickacks == 0) quickacks = 2; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 376b2cfbb68..de8790ced94 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -563,13 +563,13 @@ static void tcp_options_write(__be32 *ptr, struct tcp_sock *tp, /* Compute TCP options for SYN packets. This is not the final * network wire format yet. */ -static unsigned tcp_syn_options(struct sock *sk, struct sk_buff *skb, +static unsigned int tcp_syn_options(struct sock *sk, struct sk_buff *skb, struct tcp_out_options *opts, struct tcp_md5sig_key **md5) { struct tcp_sock *tp = tcp_sk(sk); struct tcp_cookie_values *cvp = tp->cookie_values; - unsigned remaining = MAX_TCP_OPTION_SPACE; + unsigned int remaining = MAX_TCP_OPTION_SPACE; u8 cookie_size = (!tp->rx_opt.cookie_out_never && cvp != NULL) ? tcp_cookie_size_check(cvp->cookie_desired) : 0; @@ -663,15 +663,15 @@ static unsigned tcp_syn_options(struct sock *sk, struct sk_buff *skb, } /* Set up TCP options for SYN-ACKs. */ -static unsigned tcp_synack_options(struct sock *sk, +static unsigned int tcp_synack_options(struct sock *sk, struct request_sock *req, - unsigned mss, struct sk_buff *skb, + unsigned int mss, struct sk_buff *skb, struct tcp_out_options *opts, struct tcp_md5sig_key **md5, struct tcp_extend_values *xvp) { struct inet_request_sock *ireq = inet_rsk(req); - unsigned remaining = MAX_TCP_OPTION_SPACE; + unsigned int remaining = MAX_TCP_OPTION_SPACE; u8 cookie_plus = (xvp != NULL && !xvp->cookie_out_never) ? xvp->cookie_plus : 0; @@ -742,13 +742,13 @@ static unsigned tcp_synack_options(struct sock *sk, /* Compute TCP options for ESTABLISHED sockets. This is not the * final wire format yet. */ -static unsigned tcp_established_options(struct sock *sk, struct sk_buff *skb, +static unsigned int tcp_established_options(struct sock *sk, struct sk_buff *skb, struct tcp_out_options *opts, struct tcp_md5sig_key **md5) { struct tcp_skb_cb *tcb = skb ? TCP_SKB_CB(skb) : NULL; struct tcp_sock *tp = tcp_sk(sk); - unsigned size = 0; + unsigned int size = 0; unsigned int eff_sacks; #ifdef CONFIG_TCP_MD5SIG @@ -770,9 +770,9 @@ static unsigned tcp_established_options(struct sock *sk, struct sk_buff *skb, eff_sacks = tp->rx_opt.num_sacks + tp->rx_opt.dsack; if (unlikely(eff_sacks)) { - const unsigned remaining = MAX_TCP_OPTION_SPACE - size; + const unsigned int remaining = MAX_TCP_OPTION_SPACE - size; opts->num_sack_blocks = - min_t(unsigned, eff_sacks, + min_t(unsigned int, eff_sacks, (remaining - TCPOLEN_SACK_BASE_ALIGNED) / TCPOLEN_SACK_PERBLOCK); size += TCPOLEN_SACK_BASE_ALIGNED + @@ -801,7 +801,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it, struct tcp_sock *tp; struct tcp_skb_cb *tcb; struct tcp_out_options opts; - unsigned tcp_options_size, tcp_header_size; + unsigned int tcp_options_size, tcp_header_size; struct tcp_md5sig_key *md5; struct tcphdr *th; int err; @@ -1258,7 +1258,7 @@ unsigned int tcp_current_mss(struct sock *sk) const struct tcp_sock *tp = tcp_sk(sk); const struct dst_entry *dst = __sk_dst_get(sk); u32 mss_now; - unsigned header_len; + unsigned int header_len; struct tcp_out_options opts; struct tcp_md5sig_key *md5; @@ -1389,7 +1389,7 @@ static inline int tcp_minshall_check(const struct tcp_sock *tp) */ static inline int tcp_nagle_check(const struct tcp_sock *tp, const struct sk_buff *skb, - unsigned mss_now, int nonagle) + unsigned int mss_now, int nonagle) { return skb->len < mss_now && ((nonagle & TCP_NAGLE_CORK) || diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index a8df7052e0b..4526fe68e60 100644 --- a/net/ipv4/tcp_probe.c +++ b/net/ipv4/tcp_probe.c @@ -91,7 +91,7 @@ static inline int tcp_probe_avail(void) * Note: arguments must match tcp_rcv_established()! */ static int jtcp_rcv_established(struct sock *sk, struct sk_buff *skb, - struct tcphdr *th, unsigned len) + struct tcphdr *th, unsigned int len) { const struct tcp_sock *tp = tcp_sk(sk); const struct inet_sock *inet = inet_sk(sk); diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 381ea511514..3430e8fc18d 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -207,7 +207,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, if (!snum) { int low, high, remaining; - unsigned rand; + unsigned int rand; unsigned short first, last; DECLARE_BITMAP(bitmap, PORTS_PER_CHAIN); |