all: remove trailing squatspaces

extensions/libxt_DNETMAP.man

@@ -47,8 +47,8 @@ and \fBlasthit\fR entries contain \fBS\fR in case of static binding.
 \fB/proc/net/xt_DNETMAP/\fR\fIsubnet\fR\fB_\fR\fImask\fR\fB_stat\fR
 Contains statistics for given subnet/mask. Line contains contains four
 numerical values separated by spaces. First one is number of currently used
-dynamic addresses (bindings with negative ttl excluded), second one is number 
+dynamic addresses (bindings with negative ttl excluded), second one is number
-static assignments, third one is number of all usable addresses in subnet and 
+static assignments, third one is number of all usable addresses in subnet and
 the fourth one is mean \fBttl\fR value for all active entries. If prefix has
 persistent flag set it'll be noted as fifth entry.
 .PP
@@ -77,7 +77,7 @@ echo "flush" > \fB/proc/net/xt_DNETMAP/subnet_mask\fR
 Flushes all bindings for specific prefix. All static entries are also flushed
 and are available for dynamic bindings.
 .PP
-Note! Entries are removed if the last iptables rule for a specific prefix is 
+Note! Entries are removed if the last iptables rule for a specific prefix is
 deleted unless there's persistent flag set.
 .PP
 
@@ -147,7 +147,7 @@ using non-static entries.
 
 iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -j DNETMAP --prefix 20.0.0.0/26
 --persistent
-.br 
+.br
 \fBor\fR
 .br
 iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -j DNETMAP --prefix 20.0.0.0/26

extensions/libxt_fuzzy.c

@@ -100,7 +100,7 @@ static void fuzzy_mt_save(const void *ip, const struct xt_entry_match *match)
 	printf(" --upper-limit %u ", info->maximum_rate);
 }
 
-static struct xtables_match fuzzy_mt_reg = { 
+static struct xtables_match fuzzy_mt_reg = {
 	.name          = "fuzzy",
 	.revision      = 1,
 	.version       = XTABLES_VERSION,

extensions/libxt_geoip.c

@@ -100,7 +100,7 @@ geoip_get_subnets(const char *code, uint32_t *count, uint8_t nfproto)
 	close(fd);
 	return subnets;
 }
- 
+
 static struct geoip_country_user *geoip_load_cc(const char *code,
     unsigned short cc, uint8_t nfproto)
 {

extensions/libxt_gradm.c

@@ -78,7 +78,7 @@ static void gradm_mt_save(const void *ip, const struct xt_entry_match *match)
 		printf(" --enabled ");
 }
 
-static struct xtables_match gradm_mt_reg = { 
+static struct xtables_match gradm_mt_reg = {
 	.family        = NFPROTO_UNSPEC,
 	.name          = "gradm",
 	.version       = XTABLES_VERSION,

extensions/libxt_ipp2p.man

@@ -36,7 +36,7 @@ Matches some WinMX packets. Considered as beta, use careful!
 Matches Ares and AresLite packets. Use together with \-j DROP only.
 .TP
 \fB\-\-debug\fP
-Prints some information about each hit into kernel logfile. May 
+Prints some information about each hit into kernel logfile. May
 produce huge logfiles so beware!
 .PP
 Note that ipp2p may not (and often, does not) identify all packets that are

extensions/xt_DNETMAP.c

@@ -633,7 +633,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 	__be32 addr1,addr2;
 	bool add;
 	char str[25];
-	
+
 	if (size == 0)
 		return 0;
 	if (size > sizeof(buf))
@@ -642,7 +642,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 		return -EFAULT;
 	if(strcspn(c,"\n") < size)
 		buf[strcspn(c,"\n")]='\0';
-	
+
 	/* Strict protocol! */
 	if (*loff != 0)
 		return -ESPIPE;
@@ -696,10 +696,10 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 		c2 = strchr(c,':');
 		if(c2 == NULL)
 			goto invalid_arg_unlock;
-		
+
 		c++;
 		c2++;
-		
+
 		if( ! (in4_pton(c2,strlen(c2),(void *)&addr2, '\0', NULL) &&
 			  in4_pton(c,strlen(c),(void *)&addr1, ':', NULL)))
 			goto invalid_arg_unlock;
@@ -731,7 +731,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 					break;
 				}
 		}
-		
+
 		e->prenat_addr=addr1;
 		e->flags |= XT_DNETMAP_STATIC;
 		list_add_tail(&e->glist,
@@ -742,7 +742,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 							   dnetmap_entry_hash
 							   (e->postnat_addr)]);
 		list_del(&e->lru_list);
-		
+
 		sprintf(str, NIPQUAD_FMT ":" NIPQUAD_FMT, NIPQUAD(addr1),NIPQUAD(addr2));
 		printk(KERN_INFO KBUILD_MODNAME ": adding static binding %s\n", str);
 
@@ -755,7 +755,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 
 		e = dnetmap_entry_rlookup(p->dnetmap,addr1);
 		if(e == NULL) e = dnetmap_entry_lookup(p->dnetmap,addr1);
-		
+
 		if(e != NULL){
 			if (!disable_log)
 				printk(KERN_INFO KBUILD_MODNAME
@@ -773,7 +773,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 			goto invalid_arg_unlock;
 		}
 	}
- 
+
 	spin_unlock_bh(&dnetmap_lock);
 
 	/* Note we removed one above */
@@ -782,7 +782,7 @@ dnetmap_tg_proc_write(struct file *file, const char __user *input,size_t size, l
 
 	invalid_arg_unlock:
 		spin_unlock_bh(&dnetmap_lock);
-	
+
 	invalid_arg:
 		//printk(KERN_INFO KBUILD_MODNAME ": Need \"+prenat_ip:postnat_ip\", \"-ip\" or \"/\"\n");
 		printk(KERN_INFO KBUILD_MODNAME ": Error! Invalid option passed via procfs.\n");
@@ -809,7 +809,7 @@ static int dnetmap_stat_proc_read(char __user *buffer, char **start,
 	long int ttl, sum_ttl;
 
 	used=used_static=all=sum_ttl=0;
-	
+
 	spin_lock_bh(&dnetmap_lock);
 
 	list_for_each_entry(e, &p->elist, list) {

extensions/xt_quota2.c

@@ -230,7 +230,7 @@ static struct xt_match quota_mt2_reg[] __read_mostly = {
 		.family     = NFPROTO_IPV4,
 		.checkentry = quota_mt2_check,
 		.match      = quota_mt2,
-		.destroy    = quota_mt2_destroy,  
+		.destroy    = quota_mt2_destroy,
 		.matchsize  = sizeof(struct xt_quota_mtinfo2),
 		.me         = THIS_MODULE,
 	},
@@ -240,7 +240,7 @@ static struct xt_match quota_mt2_reg[] __read_mostly = {
 		.family     = NFPROTO_IPV6,
 		.checkentry = quota_mt2_check,
 		.match      = quota_mt2,
-		.destroy    = quota_mt2_destroy,  
+		.destroy    = quota_mt2_destroy,
 		.matchsize  = sizeof(struct xt_quota_mtinfo2),
 		.me         = THIS_MODULE,
 	},