[PATCH v2] net/netfilter: remove unnecessary spaces

[yangxingwu <xingwu.yang@xxxxxxxxx>]

this patch removes extra spaces

Signed-off-by: yangxingwu <xingwu.yang@xxxxxxxxx>
---
 net/netfilter/ipset/ip_set_hash_gen.h  | 2 +-
 net/netfilter/ipset/ip_set_list_set.c  | 2 +-
 net/netfilter/ipvs/ip_vs_core.c        | 2 +-
 net/netfilter/ipvs/ip_vs_mh.c          | 4 ++--
 net/netfilter/ipvs/ip_vs_proto_tcp.c   | 2 +-
 net/netfilter/nf_conntrack_ftp.c       | 2 +-
 net/netfilter/nf_conntrack_proto_tcp.c | 2 +-
 net/netfilter/nfnetlink_log.c          | 4 ++--
 net/netfilter/nfnetlink_queue.c        | 4 ++--
 net/netfilter/xt_IDLETIMER.c           | 2 +-
 10 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/net/netfilter/ipset/ip_set_hash_gen.h 
b/net/netfilter/ipset/ip_set_hash_gen.h
index 10f6196..eb907d2 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -954,7 +954,7 @@ struct htype {
                mtype_data_netmask(d, NCIDR_GET(h->nets[j].cidr[0]));
 #endif
                key = HKEY(d, h->initval, t->htable_bits);
-               n =  rcu_dereference_bh(hbucket(t, key));
+               n = rcu_dereference_bh(hbucket(t, key));
                if (!n)
                        continue;
                for (i = 0; i < n->pos; i++) {
diff --git a/net/netfilter/ipset/ip_set_list_set.c 
b/net/netfilter/ipset/ip_set_list_set.c
index 8ada318..5c2be76 100644
--- a/net/netfilter/ipset/ip_set_list_set.c
+++ b/net/netfilter/ipset/ip_set_list_set.c
@@ -289,7 +289,7 @@ struct list_set {
        if (n &&
            !(SET_WITH_TIMEOUT(set) &&
              ip_set_timeout_expired(ext_timeout(n, set))))
-               n =  NULL;
+               n = NULL;
 
        e = kzalloc(set->dsize, GFP_ATOMIC);
        if (!e)
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 7138556..6b3ae76 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -615,7 +615,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff 
*skb,
                unsigned int flags = (svc->flags & IP_VS_SVC_F_ONEPACKET &&
                                      iph->protocol == IPPROTO_UDP) ?
                                      IP_VS_CONN_F_ONE_PACKET : 0;
-               union nf_inet_addr daddr =  { .all = { 0, 0, 0, 0 } };
+               union nf_inet_addr daddr = { .all = { 0, 0, 0, 0 } };
 
                /* create a new connection entry */
                IP_VS_DBG(6, "%s(): create a cache_bypass entry\n", __func__);
diff --git a/net/netfilter/ipvs/ip_vs_mh.c b/net/netfilter/ipvs/ip_vs_mh.c
index 94d9d34..da0280c 100644
--- a/net/netfilter/ipvs/ip_vs_mh.c
+++ b/net/netfilter/ipvs/ip_vs_mh.c
@@ -174,8 +174,8 @@ static int ip_vs_mh_populate(struct ip_vs_mh_state *s,
                return 0;
        }
 
-       table =  kcalloc(BITS_TO_LONGS(IP_VS_MH_TAB_SIZE),
-                        sizeof(unsigned long), GFP_KERNEL);
+       table = kcalloc(BITS_TO_LONGS(IP_VS_MH_TAB_SIZE),
+                       sizeof(unsigned long), GFP_KERNEL);
        if (!table)
                return -ENOMEM;
 
diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c 
b/net/netfilter/ipvs/ip_vs_proto_tcp.c
index 915ac82..c7b46a9 100644
--- a/net/netfilter/ipvs/ip_vs_proto_tcp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c
@@ -710,7 +710,7 @@ static int __ip_vs_tcp_init(struct netns_ipvs *ipvs, struct 
ip_vs_proto_data *pd
                                                        sizeof(tcp_timeouts));
        if (!pd->timeout_table)
                return -ENOMEM;
-       pd->tcp_state_table =  tcp_states;
+       pd->tcp_state_table = tcp_states;
        return 0;
 }
 
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index 8c6c11b..26c1ff8 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -162,7 +162,7 @@ static int try_rfc959(const char *data, size_t dlen,
        if (length == 0)
                return 0;
 
-       cmd->u3.ip =  htonl((array[0] << 24) | (array[1] << 16) |
+       cmd->u3.ip = htonl((array[0] << 24) | (array[1] << 16) |
                                    (array[2] << 8) | array[3]);
        cmd->u.tcp.port = htons((array[4] << 8) | array[5]);
        return length;
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c 
b/net/netfilter/nf_conntrack_proto_tcp.c
index 1e2cc83..48f3a67 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -1225,7 +1225,7 @@ static int tcp_to_nlattr(struct sk_buff *skb, struct 
nlattr *nla,
        [CTA_PROTOINFO_TCP_WSCALE_ORIGINAL] = { .type = NLA_U8 },
        [CTA_PROTOINFO_TCP_WSCALE_REPLY]    = { .type = NLA_U8 },
        [CTA_PROTOINFO_TCP_FLAGS_ORIGINAL]  = { .len = sizeof(struct 
nf_ct_tcp_flags) },
-       [CTA_PROTOINFO_TCP_FLAGS_REPLY]     = { .len =  sizeof(struct 
nf_ct_tcp_flags) },
+       [CTA_PROTOINFO_TCP_FLAGS_REPLY]     = { .len = sizeof(struct 
nf_ct_tcp_flags) },
 };
 
 #define TCP_NLATTR_SIZE        ( \
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 6dee4f9..d69e186 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -651,7 +651,7 @@ static void nfulnl_instance_free_rcu(struct rcu_head *head)
        /* FIXME: do we want to make the size calculation conditional based on
         * what is actually present?  way more branches and checks, but more
         * memory efficient... */
-       size =    nlmsg_total_size(sizeof(struct nfgenmsg))
+       size = nlmsg_total_size(sizeof(struct nfgenmsg))
                + nla_total_size(sizeof(struct nfulnl_msg_packet_hdr))
                + nla_total_size(sizeof(u_int32_t))     /* ifindex */
                + nla_total_size(sizeof(u_int32_t))     /* ifindex */
@@ -668,7 +668,7 @@ static void nfulnl_instance_free_rcu(struct rcu_head *head)
                + nla_total_size(sizeof(struct nfgenmsg));      /* NLMSG_DONE */
 
        if (in && skb_mac_header_was_set(skb)) {
-               size +=   nla_total_size(skb->dev->hard_header_len)
+               size += nla_total_size(skb->dev->hard_header_len)
                        + nla_total_size(sizeof(u_int16_t))     /* hwtype */
                        + nla_total_size(sizeof(u_int16_t));    /* hwlen */
        }
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 89750f7..a1ef6e3 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -394,7 +394,7 @@ static int nfqnl_put_bridge(struct nf_queue_entry *entry, 
struct sk_buff *skb)
        char *secdata = NULL;
        u32 seclen = 0;
 
-       size =    nlmsg_total_size(sizeof(struct nfgenmsg))
+       size = nlmsg_total_size(sizeof(struct nfgenmsg))
                + nla_total_size(sizeof(struct nfqnl_msg_packet_hdr))
                + nla_total_size(sizeof(u_int32_t))     /* ifindex */
                + nla_total_size(sizeof(u_int32_t))     /* ifindex */
@@ -453,7 +453,7 @@ static int nfqnl_put_bridge(struct nf_queue_entry *entry, 
struct sk_buff *skb)
        }
 
        if (queue->flags & NFQA_CFG_F_UID_GID) {
-               size +=  (nla_total_size(sizeof(u_int32_t))     /* uid */
+               size += (nla_total_size(sizeof(u_int32_t))      /* uid */
                        + nla_total_size(sizeof(u_int32_t)));   /* gid */
        }
 
diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c
index 9cec9ea..f56d3ed 100644
--- a/net/netfilter/xt_IDLETIMER.c
+++ b/net/netfilter/xt_IDLETIMER.c
@@ -283,7 +283,7 @@ static int __init idletimer_tg_init(void)
 
        idletimer_tg_kobj = &idletimer_tg_device->kobj;
 
-       err =  xt_register_target(&idletimer_tg);
+       err = xt_register_target(&idletimer_tg);
        if (err < 0) {
                pr_debug("couldn't register xt target\n");
                goto out_dev;
-- 
1.8.3.1