[PATCH 13/30] staging: unisys: change charqueue.[ch] variables from bool to int

[Benjamin Romer]

From: Erik Arfvidson <erik.arfvidson at unisys.com>

This patch changes charqueue.[ch] functions and variables from bool
to int including their return values.

Signed-off-by: Erik Arfvidson <erik.arfvidson at unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer at unisys.com>
---
 drivers/staging/unisys/visorutil/charqueue.c | 4 ++--
 drivers/staging/unisys/visorutil/charqueue.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/unisys/visorutil/charqueue.c b/drivers/staging/unisys/visorutil/charqueue.c
index ac7acb7..0d1eb0d 100644
--- a/drivers/staging/unisys/visorutil/charqueue.c
+++ b/drivers/staging/unisys/visorutil/charqueue.c
@@ -66,9 +66,9 @@ void visor_charqueue_enqueue(struct charqueue *charqueue, unsigned char c)
 }
 EXPORT_SYMBOL_GPL(visor_charqueue_enqueue);
 
-BOOL visor_charqueue_is_empty(struct charqueue *charqueue)
+int visor_charqueue_is_empty(struct charqueue *charqueue)
 {
-	BOOL b;
+	int b;
 
 	spin_lock(&charqueue->lock);
 	b = IS_EMPTY(charqueue);
diff --git a/drivers/staging/unisys/visorutil/charqueue.h b/drivers/staging/unisys/visorutil/charqueue.h
index 56c1f79..358e8cb 100644
--- a/drivers/staging/unisys/visorutil/charqueue.h
+++ b/drivers/staging/unisys/visorutil/charqueue.h
@@ -31,7 +31,7 @@ void visor_charqueue_enqueue(struct charqueue *charqueue, unsigned char c);
 int charqueue_dequeue(struct charqueue *charqueue);
 int visor_charqueue_dequeue_n(struct charqueue *charqueue, unsigned char *buf,
 			      int n);
-BOOL visor_charqueue_is_empty(struct charqueue *charqueue);
+int visor_charqueue_is_empty(struct charqueue *charqueue);
 void visor_charqueue_destroy(struct charqueue *charqueue);
 
 #endif
-- 
2.1.0