V4L/DVB (3218): Whitespace cleanups


- minor whitespace cleanups

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 09ec964..a9ff5b5 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -332,6 +332,7 @@
 		BUG();
 		return 0;
 	}
+
 	return videobuf_mmap_mapper(q,vma);
 }