appletalk: fix checkpatch errors with space required or prohibited

fix checkpatch errors while the space is required or prohibited

Signed-off-by: Wang Weidong <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/appletalk/aarp.c

···
 	struct aarp_entry *entry;
 
  rescan:
-	while(ct < AARP_HASH_SIZE) {
+	while (ct < AARP_HASH_SIZE) {
 		for (entry = table[ct]; entry; entry = entry->next) {
 			if (!pos || ++off == *pos) {
 				iter->table = table;
···
 {
 	static char buf[32];
 
-	sprintf(buf, "%ld.%02ld", ticks / HZ, ((ticks % HZ) * 100 ) / HZ);
+	sprintf(buf, "%ld.%02ld", ticks / HZ, ((ticks % HZ) * 100) / HZ);
 
 	return buf;
 }

net/appletalk/ddp.c

···
 	int i, copy;
 
 	/* checksum stuff in header space */
-	if ( (copy = start - offset) > 0) {
+	if ((copy = start - offset) > 0) {
 		if (copy > len)
 			copy = len;
 		sum = atalk_sum_partial(skb->data + offset, copy, sum);
-		if ( (len -= copy) == 0)
+		if ((len -= copy) == 0)
 			return sum;
 
 		offset += copy;
···
 			goto out;
 
 		at->src_net  = addr->sat_addr.s_net = ap->s_net;
-		at->src_node = addr->sat_addr.s_node= ap->s_node;
+		at->src_node = addr->sat_addr.s_node = ap->s_node;
 	} else {
 		err = -EADDRNOTAVAIL;
 		if (!atalk_find_interface(addr->sat_addr.s_net,