staging: vc04_services: Fix bracing on single statement blocks

Fix coding style issue caught by checkpatch.pl relating to braces on
single statement blocks. This issue was corrected in 3 locations.

Signed-off-by: Aaron Moore <aaron@atamisk.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
index f76f4d7..e0ba0ed 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
@@ -80,9 +80,8 @@ void vchiu_queue_push(VCHIU_QUEUE_T *queue, VCHIQ_HEADER_T *header)
                return;
 
        while (queue->write == queue->read + queue->size) {
-               if (down_interruptible(&queue->pop) != 0) {
+               if (down_interruptible(&queue->pop) != 0)
                        flush_signals(current);
-               }
        }
 
        /*
@@ -107,9 +106,8 @@ void vchiu_queue_push(VCHIU_QUEUE_T *queue, VCHIQ_HEADER_T *header)
 VCHIQ_HEADER_T *vchiu_queue_peek(VCHIU_QUEUE_T *queue)
 {
        while (queue->write == queue->read) {
-               if (down_interruptible(&queue->push) != 0) {
+               if (down_interruptible(&queue->push) != 0)
                        flush_signals(current);
-               }
        }
 
        up(&queue->push); // We haven't removed anything from the queue.
@@ -128,9 +126,8 @@ VCHIQ_HEADER_T *vchiu_queue_pop(VCHIU_QUEUE_T *queue)
        VCHIQ_HEADER_T *header;
 
        while (queue->write == queue->read) {
-               if (down_interruptible(&queue->push) != 0) {
+               if (down_interruptible(&queue->push) != 0)
                        flush_signals(current);
-               }
        }
 
        /*