[NET] SCHED: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

net/sched/act_api.c

@@ -65,7 +65,7 @@ int tcf_hash_release(struct tcf_common *p, int bind,
 			p->tcfc_bindcnt--;
 
 		p->tcfc_refcnt--;
-	       	if (p->tcfc_bindcnt <= 0 && p->tcfc_refcnt <= 0) {
+		if (p->tcfc_bindcnt <= 0 && p->tcfc_refcnt <= 0) {
 			tcf_hash_destroy(p, hinfo);
 			ret = 1;
 		}
@@ -362,7 +362,7 @@ static struct tc_action_ops *tc_lookup_action_id(u32 type)
 #endif
 
 int tcf_action_exec(struct sk_buff *skb, struct tc_action *act,
-                    struct tcf_result *res)
+		    struct tcf_result *res)
 {
 	struct tc_action *a;
 	int ret = -1;
@@ -473,7 +473,7 @@ tcf_action_dump(struct sk_buff *skb, struct tc_action *act, int bind, int ref)
 }
 
 struct tc_action *tcf_action_init_1(struct rtattr *rta, struct rtattr *est,
-                                    char *name, int ovr, int bind, int *err)
+				    char *name, int ovr, int bind, int *err)
 {
 	struct tc_action *a;
 	struct tc_action_ops *a_o;
@@ -553,7 +553,7 @@ struct tc_action *tcf_action_init_1(struct rtattr *rta, struct rtattr *est,
 }
 
 struct tc_action *tcf_action_init(struct rtattr *rta, struct rtattr *est,
-                                  char *name, int ovr, int bind, int *err)
+				  char *name, int ovr, int bind, int *err)
 {
 	struct rtattr *tb[TCA_ACT_MAX_PRIO+1];
 	struct tc_action *head = NULL, *act, *act_prev = NULL;
@@ -590,7 +590,7 @@ int tcf_action_copy_stats(struct sk_buff *skb, struct tc_action *a,
 	int err = 0;
 	struct gnet_dump d;
 	struct tcf_act_hdr *h = a->priv;
-	
+
 	if (h == NULL)
 		goto errout;
 
@@ -632,7 +632,7 @@ int tcf_action_copy_stats(struct sk_buff *skb, struct tc_action *a,
 
 static int
 tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq,
-             u16 flags, int event, int bind, int ref)
+	     u16 flags, int event, int bind, int ref)
 {
 	struct tcamsg *t;
 	struct nlmsghdr *nlh;
@@ -645,15 +645,15 @@ tca_get_fill(struct sk_buff *skb, struct tc_action *a, u32 pid, u32 seq,
 	t->tca_family = AF_UNSPEC;
 	t->tca__pad1 = 0;
 	t->tca__pad2 = 0;
-	
+
 	x = (struct rtattr*) skb->tail;
 	RTA_PUT(skb, TCA_ACT_TAB, 0, NULL);
 
 	if (tcf_action_dump(skb, a, bind, ref) < 0)
 		goto rtattr_failure;
 
 	x->rta_len = skb->tail - (u8*)x;
-	
+
 	nlh->nlmsg_len = skb->tail - b;
 	return skb->len;
 
@@ -852,7 +852,7 @@ tca_action_gd(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int event)
 		}
 
 		if (tca_get_fill(skb, head, pid, n->nlmsg_seq, 0, event,
-		                 0, 1) <= 0) {
+				 0, 1) <= 0) {
 			kfree_skb(skb);
 			ret = -EINVAL;
 			goto err;
@@ -861,7 +861,7 @@ tca_action_gd(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int event)
 		/* now do the delete */
 		tcf_action_destroy(head, 0);
 		ret = rtnetlink_send(skb, pid, RTNLGRP_TC,
-		                     n->nlmsg_flags&NLM_F_ECHO);
+				     n->nlmsg_flags&NLM_F_ECHO);
 		if (ret > 0)
 			return 0;
 		return ret;
@@ -872,7 +872,7 @@ tca_action_gd(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int event)
 }
 
 static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event,
-                          u16 flags)
+			  u16 flags)
 {
 	struct tcamsg *t;
 	struct nlmsghdr *nlh;
@@ -900,10 +900,10 @@ static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event,
 		goto rtattr_failure;
 
 	x->rta_len = skb->tail - (u8*)x;
-	
+
 	nlh->nlmsg_len = skb->tail - b;
 	NETLINK_CB(skb).dst_group = RTNLGRP_TC;
-	
+
 	err = rtnetlink_send(skb, pid, RTNLGRP_TC, flags&NLM_F_ECHO);
 	if (err > 0)
 		err = 0;
@@ -915,7 +915,7 @@ static int tcf_add_notify(struct tc_action *a, u32 pid, u32 seq, int event,
 	return -1;
 }
 
-	
+
 static int
 tcf_action_add(struct rtattr *rta, struct nlmsghdr *n, u32 pid, int ovr)
 {
@@ -999,13 +999,13 @@ find_dump_kind(struct nlmsghdr *n)
 		return NULL;
 
 	if (rtattr_parse(tb, TCA_ACT_MAX_PRIO, RTA_DATA(tb1),
-	                 NLMSG_ALIGN(RTA_PAYLOAD(tb1))) < 0)
+			 NLMSG_ALIGN(RTA_PAYLOAD(tb1))) < 0)
 		return NULL;
 	if (tb[0] == NULL)
 		return NULL;
 
 	if (rtattr_parse(tb2, TCA_ACT_MAX, RTA_DATA(tb[0]),
-	                 RTA_PAYLOAD(tb[0])) < 0)
+			 RTA_PAYLOAD(tb[0])) < 0)
 		return NULL;
 	kind = tb2[TCA_ACT_KIND-1];
 
@@ -1043,7 +1043,7 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb)
 	}
 
 	nlh = NLMSG_PUT(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
-	                cb->nlh->nlmsg_type, sizeof(*t));
+			cb->nlh->nlmsg_type, sizeof(*t));
 	t = NLMSG_DATA(nlh);
 	t->tca_family = AF_UNSPEC;
 	t->tca__pad1 = 0;

net/sched/act_gact.c

@@ -65,7 +65,7 @@ static g_rand gact_rand[MAX_RAND]= { NULL, gact_net_rand, gact_determ };
 #endif /* CONFIG_GACT_PROB */
 
 static int tcf_gact_init(struct rtattr *rta, struct rtattr *est,
-                         struct tc_action *a, int ovr, int bind)
+			 struct tc_action *a, int ovr, int bind)
 {
 	struct rtattr *tb[TCA_GACT_MAX];
 	struct tc_gact *parm;

net/sched/act_ipt.c

@@ -70,7 +70,7 @@ static int ipt_init_target(struct ipt_entry_target *t, char *table, unsigned int
 	}
 	if (t->u.kernel.target->checkentry
 	    && !t->u.kernel.target->checkentry(table, NULL,
-		    			       t->u.kernel.target, t->data,
+					       t->u.kernel.target, t->data,
 					       hook)) {
 		module_put(t->u.kernel.target->me);
 		ret = -EINVAL;
@@ -83,7 +83,7 @@ static void ipt_destroy_target(struct ipt_entry_target *t)
 {
 	if (t->u.kernel.target->destroy)
 		t->u.kernel.target->destroy(t->u.kernel.target, t->data);
-        module_put(t->u.kernel.target->me);
+	module_put(t->u.kernel.target->me);
 }
 
 static int tcf_ipt_release(struct tcf_ipt *ipt, int bind)

net/sched/act_pedit.c

@@ -153,8 +153,8 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
 			if (tkey->offmask) {
 				if (skb->len > tkey->at) {
 					 char *j = pptr + tkey->at;
-					 offset += ((*j & tkey->offmask) >> 
-					           tkey->shift);
+					 offset += ((*j & tkey->offmask) >>
+						   tkey->shift);
 				} else {
 					goto bad;
 				}
@@ -176,7 +176,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a,
 			*ptr = ((*ptr & tkey->mask) ^ tkey->val);
 			munged++;
 		}
-		
+
 		if (munged)
 			skb->tc_verd = SET_TC_MUNGED(skb->tc_verd);
 		goto done;
@@ -200,8 +200,8 @@ static int tcf_pedit_dump(struct sk_buff *skb, struct tc_action *a,
 	struct tcf_pedit *p = a->priv;
 	struct tc_pedit *opt;
 	struct tcf_t t;
-	int s; 
-		
+	int s;
+
 	s = sizeof(*opt) + p->tcfp_nkeys * sizeof(struct tc_pedit_key);
 
 	/* netlink spinlocks held above us - must use ATOMIC */

net/sched/act_police.c

@@ -62,7 +62,7 @@ struct tc_police_compat
 
 #ifdef CONFIG_NET_CLS_ACT
 static int tcf_act_police_walker(struct sk_buff *skb, struct netlink_callback *cb,
-                              int type, struct tc_action *a)
+			      int type, struct tc_action *a)
 {
 	struct tcf_common *p;
 	int err = 0, index = -1, i = 0, s_i = 0, n_i = 0;
@@ -112,7 +112,7 @@ void tcf_police_destroy(struct tcf_police *p)
 {
 	unsigned int h = tcf_hash(p->tcf_index, POL_TAB_MASK);
 	struct tcf_common **p1p;
-	
+
 	for (p1p = &tcf_police_ht[h]; *p1p; p1p = &(*p1p)->tcfc_next) {
 		if (*p1p == &p->common) {
 			write_lock_bh(&police_lock);
@@ -135,7 +135,7 @@ void tcf_police_destroy(struct tcf_police *p)
 
 #ifdef CONFIG_NET_CLS_ACT
 static int tcf_act_police_locate(struct rtattr *rta, struct rtattr *est,
-                                 struct tc_action *a, int ovr, int bind)
+				 struct tc_action *a, int ovr, int bind)
 {
 	unsigned h;
 	int ret = 0, err;
@@ -269,7 +269,7 @@ static int tcf_act_police_cleanup(struct tc_action *a, int bind)
 }
 
 static int tcf_act_police(struct sk_buff *skb, struct tc_action *a,
-                          struct tcf_result *res)
+			  struct tcf_result *res)
 {
 	struct tcf_police *police = a->priv;
 	psched_time_t now;
@@ -606,12 +606,12 @@ int tcf_police_dump(struct sk_buff *skb, struct tcf_police *police)
 int tcf_police_dump_stats(struct sk_buff *skb, struct tcf_police *police)
 {
 	struct gnet_dump d;
-	
+
 	if (gnet_stats_start_copy_compat(skb, TCA_STATS2, TCA_STATS,
 					 TCA_XSTATS, police->tcf_stats_lock,
 					 &d) < 0)
 		goto errout;
-	
+
 	if (gnet_stats_copy_basic(&d, &police->tcf_bstats) < 0 ||
 #ifdef CONFIG_NET_ESTIMATOR
 	    gnet_stats_copy_rate_est(&d, &police->tcf_rate_est) < 0 ||

net/sched/act_simple.c

@@ -43,9 +43,9 @@ static int tcf_simp(struct sk_buff *skb, struct tc_action *a, struct tcf_result
 	d->tcf_bstats.bytes += skb->len;
 	d->tcf_bstats.packets++;
 
-	/* print policy string followed by _ then packet count 
-	 * Example if this was the 3rd packet and the string was "hello" 
-	 * then it would look like "hello_3" (without quotes) 
+	/* print policy string followed by _ then packet count
+	 * Example if this was the 3rd packet and the string was "hello"
+	 * then it would look like "hello_3" (without quotes)
 	 **/
 	printk("simple: %s_%d\n",
 	       (char *)d->tcfd_defdata, d->tcf_bstats.packets);

net/sched/cls_api.c

@@ -286,7 +286,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
 			goto errout;
 	} else {
 		switch (n->nlmsg_type) {
-		case RTM_NEWTFILTER:	
+		case RTM_NEWTFILTER:
 			err = -EEXIST;
 			if (n->nlmsg_flags&NLM_F_EXCL)
 				goto errout;
@@ -481,11 +481,11 @@ tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts)
 
 int
 tcf_exts_validate(struct tcf_proto *tp, struct rtattr **tb,
-	          struct rtattr *rate_tlv, struct tcf_exts *exts,
-	          struct tcf_ext_map *map)
+		  struct rtattr *rate_tlv, struct tcf_exts *exts,
+		  struct tcf_ext_map *map)
 {
 	memset(exts, 0, sizeof(*exts));
-	
+
 #ifdef CONFIG_NET_CLS_ACT
 	{
 		int err;
@@ -511,7 +511,7 @@ tcf_exts_validate(struct tcf_proto *tp, struct rtattr **tb,
 #elif defined CONFIG_NET_CLS_POLICE
 	if (map->police && tb[map->police-1]) {
 		struct tcf_police *p;
-		
+
 		p = tcf_police_locate(tb[map->police-1], rate_tlv);
 		if (p == NULL)
 			return -EINVAL;
@@ -530,7 +530,7 @@ tcf_exts_validate(struct tcf_proto *tp, struct rtattr **tb,
 
 void
 tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
-	        struct tcf_exts *src)
+		struct tcf_exts *src)
 {
 #ifdef CONFIG_NET_CLS_ACT
 	if (src->action) {
@@ -597,7 +597,7 @@ rtattr_failure: __attribute__ ((unused))
 
 int
 tcf_exts_dump_stats(struct sk_buff *skb, struct tcf_exts *exts,
-	            struct tcf_ext_map *map)
+		    struct tcf_ext_map *map)
 {
 #ifdef CONFIG_NET_CLS_ACT
 	if (exts->action)

net/sched/cls_basic.c

@@ -98,7 +98,7 @@ static void basic_destroy(struct tcf_proto *tp)
 {
 	struct basic_head *head = (struct basic_head *) xchg(&tp->root, NULL);
 	struct basic_filter *f, *n;
-	
+
 	list_for_each_entry_safe(f, n, &head->flist, link) {
 		list_del(&f->link);
 		basic_delete_filter(tp, f);
@@ -157,7 +157,7 @@ static inline int basic_set_parms(struct tcf_proto *tp, struct basic_filter *f,
 }
 
 static int basic_change(struct tcf_proto *tp, unsigned long base, u32 handle,
-		        struct rtattr **tca, unsigned long *arg)
+			struct rtattr **tca, unsigned long *arg)
 {
 	int err = -EINVAL;
 	struct basic_head *head = (struct basic_head *) tp->root;
@@ -292,7 +292,7 @@ static int __init init_basic(void)
 	return register_tcf_proto_ops(&cls_basic_ops);
 }
 
-static void __exit exit_basic(void) 
+static void __exit exit_basic(void)
 {
 	unregister_tcf_proto_ops(&cls_basic_ops);
 }

net/sched/cls_fw.c

@@ -91,7 +91,7 @@ static __inline__ int fw_hash(u32 handle)
 	else if (HTSIZE == 256) {
 		u8 *t = (u8 *) &handle;
 		return t[0] ^ t[1] ^ t[2] ^ t[3];
-	} else 
+	} else
 		return handle & (HTSIZE - 1);
 }
 
@@ -407,7 +407,7 @@ static int __init init_fw(void)
 	return register_tcf_proto_ops(&cls_fw_ops);
 }
 
-static void __exit exit_fw(void) 
+static void __exit exit_fw(void)
 {
 	unregister_tcf_proto_ops(&cls_fw_ops);
 }

net/sched/cls_rsvp.h

@@ -130,7 +130,7 @@ static struct tcf_ext_map rsvp_ext_map = {
 	else if (r > 0)					\
 		return r;				\
 }
-	
+
 static int rsvp_classify(struct sk_buff *skb, struct tcf_proto *tp,
 			 struct tcf_result *res)
 {
@@ -347,7 +347,7 @@ static int tunnel_bts(struct rsvp_head *data)
 {
 	int n = data->tgenerator>>5;
 	u32 b = 1<<(data->tgenerator&0x1F);
-	
+
 	if (data->tmap[n]&b)
 		return 0;
 	data->tmap[n] |= b;
@@ -547,7 +547,7 @@ static int rsvp_change(struct tcf_proto *tp, unsigned long base,
 	s->next = *sp;
 	wmb();
 	*sp = s;
-	
+
 	goto insert;
 
 errout:
@@ -654,7 +654,7 @@ static int __init init_rsvp(void)
 	return register_tcf_proto_ops(&RSVP_OPS);
 }
 
-static void __exit exit_rsvp(void) 
+static void __exit exit_rsvp(void)
 {
 	unregister_tcf_proto_ops(&RSVP_OPS);
 }