isdn: whitespace coding style cleanup

isdn source code uses a not-current coding style.

Update the coding style used on a per-line basis
so that git diff -w shows only elided blank lines
at EOF.

Done with emacs and some scripts and some typing.

Built x86 allyesconfig.
No detected change in objdump -d or size.

Signed-off-by: Joe Perches <joe@perches.com>
diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index fddae72..c90dca5 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -214,7 +214,7 @@
 				} else if (fcs != PPP_GOODFCS) {
 					/* frame check error */
 					dev_err(cs->dev,
-				"Checksum failed, %u bytes corrupted!\n",
+						"Checksum failed, %u bytes corrupted!\n",
 						skb->len);
 					gigaset_isdn_rcv_err(bcs);
 					dev_kfree_skb_any(skb);
@@ -543,7 +543,7 @@
 	/* size of new buffer (worst case = every byte must be stuffed):
 	 * 2 * original size + room for link layer header
 	 */
-	iraw_skb = dev_alloc_skb(2*skb->len + skb->mac_len);
+	iraw_skb = dev_alloc_skb(2 * skb->len + skb->mac_len);
 	if (!iraw_skb) {
 		dev_kfree_skb_any(skb);
 		return NULL;