staging: unisys: fix line spacing in charqueue.c

Clean up the extraneous blank lines in charqueue.c.
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorutil/charqueue.c

@@ -25,8 +25,6 @@
 
 #define IS_EMPTY(charqueue) (charqueue->head == charqueue->tail)
 
-
-
 struct CHARQUEUE_Tag {
 	int alloc_size;
 	int nslots;
@@ -35,8 +33,6 @@ struct CHARQUEUE_Tag {
 	unsigned char buf[0];
 };
 
-
-
 CHARQUEUE *visor_charqueue_create(ulong nslots)
 {
 	int alloc_size = sizeof(CHARQUEUE) + nslots + 1;
@@ -55,8 +51,6 @@ CHARQUEUE *visor_charqueue_create(ulong nslots)
 }
 EXPORT_SYMBOL_GPL(visor_charqueue_create);
 
-
-
 void visor_charqueue_enqueue(CHARQUEUE *charqueue, unsigned char c)
 {
 	int alloc_slots = charqueue->nslots+1;  /* 1 slot is always empty */
@@ -71,8 +65,6 @@ void visor_charqueue_enqueue(CHARQUEUE *charqueue, unsigned char c)
 }
 EXPORT_SYMBOL_GPL(visor_charqueue_enqueue);
 
-
-
 BOOL visor_charqueue_is_empty(CHARQUEUE *charqueue)
 {
 	BOOL b;
@@ -84,8 +76,6 @@ BOOL visor_charqueue_is_empty(CHARQUEUE *charqueue)
 }
 EXPORT_SYMBOL_GPL(visor_charqueue_is_empty);
 
-
-
 static int charqueue_dequeue_1(CHARQUEUE *charqueue)
 {
 	int alloc_slots = charqueue->nslots + 1;  /* 1 slot is always empty */
@@ -96,8 +86,6 @@ static int charqueue_dequeue_1(CHARQUEUE *charqueue)
 	return charqueue->buf[charqueue->tail];
 }
 
-
-
 int charqueue_dequeue(CHARQUEUE *charqueue)
 {
 	int rc;
@@ -108,8 +96,6 @@ int charqueue_dequeue(CHARQUEUE *charqueue)
 	return rc;
 }
 
-
-
 int visor_charqueue_dequeue_n(CHARQUEUE *charqueue, unsigned char *buf, int n)
 {
 	int rc, counter = 0, c;
@@ -132,8 +118,6 @@ int visor_charqueue_dequeue_n(CHARQUEUE *charqueue, unsigned char *buf, int n)
 }
 EXPORT_SYMBOL_GPL(visor_charqueue_dequeue_n);
 
-
-
 void visor_charqueue_destroy(CHARQUEUE *charqueue)
 {
 	if (charqueue == NULL)