6lowpan: mac802154: fix coding style issues

This patch fixed the coding style issues reported by checkpatch.pl

following issues fixed:
	CHECK: Alignment should match open parenthesis
	WARNING: line over 80 characters
	CHECK: Blank lines aren't necessary before a close brace '}'
	WARNING: networking block comments don't use an empty /* line, use /* Comment...
	WARNING: Missing a blank line after declarations
	WARNING: networking block comments start with * on subsequent lines
	CHECK: braces {} should be used on all arms of this statement

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Tested-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ieee802154/wpan-class.c

@@ -48,7 +48,8 @@ MASTER_SHOW(transmit_power, "%d +- 1 dB");
 MASTER_SHOW(cca_mode, "%d");
 
 static ssize_t channels_supported_show(struct device *dev,
-			    struct device_attribute *attr, char *buf)
+				       struct device_attribute *attr,
+				       char *buf)
 {
 	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
 	int ret;
@@ -57,7 +58,7 @@ static ssize_t channels_supported_show(struct device *dev,
 	mutex_lock(&phy->pib_lock);
 	for (i = 0; i < 32; i++) {
 		ret = snprintf(buf + len, PAGE_SIZE - len,
-				"%#09x\n", phy->channels_supported[i]);
+			       "%#09x\n", phy->channels_supported[i]);
 		if (ret < 0)
 			break;
 		len += ret;
@@ -80,6 +81,7 @@ ATTRIBUTE_GROUPS(pmib);
 static void wpan_phy_release(struct device *d)
 {
 	struct wpan_phy *phy = container_of(d, struct wpan_phy, dev);
+
 	kfree(phy);
 }
 
@@ -121,11 +123,12 @@ static int wpan_phy_iter(struct device *dev, void *_data)
 {
 	struct wpan_phy_iter_data *wpid = _data;
 	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
+
 	return wpid->fn(phy, wpid->data);
 }
 
 int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data),
-		void *data)
+		      void *data)
 {
 	struct wpan_phy_iter_data wpid = {
 		.fn = fn,
@@ -197,6 +200,7 @@ EXPORT_SYMBOL(wpan_phy_free);
 static int __init wpan_phy_class_init(void)
 {
 	int rc;
+
 	rc = class_register(&wpan_phy_class);
 	if (rc)
 		goto err;