Staging: octeon: minor style cleanups

Done as task 10 of the eudyptula challenge.
Signed-off-by: Nicolas Koch <nioko1337@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon/ethernet-mem.c

@@ -46,9 +46,10 @@
 static int cvm_oct_fill_hw_skbuff(int pool, int size, int elements)
 {
 	int freed = elements;
-	while (freed) {
 
+	while (freed) {
 		struct sk_buff *skb = dev_alloc_skb(size + 256);
+
 		if (unlikely(skb == NULL))
 			break;
 		skb_reserve(skb, 256 - (((unsigned long)skb->data) & 0x7f));
@@ -136,6 +137,7 @@ static void cvm_oct_free_hw_memory(int pool, int size, int elements)
 {
 	char *memory;
 	char *fpa;
+
 	do {
 		fpa = cvmx_fpa_alloc(pool);
 		if (fpa) {
@@ -157,6 +159,7 @@ static void cvm_oct_free_hw_memory(int pool, int size, int elements)
 int cvm_oct_mem_fill_fpa(int pool, int size, int elements)
 {
 	int freed;
+
 	if (USE_SKBUFFS_IN_HW && pool == CVMX_FPA_PACKET_POOL)
 		freed = cvm_oct_fill_hw_skbuff(pool, size, elements);
 	else