staging: unisys: fix spacing in uisthread.c

Fix the missing blank line between code and declarations in uisthread.c.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/unisys/uislib/uisthread.c b/drivers/staging/unisys/uislib/uisthread.c
index c93ab04..c0fc812 100644
--- a/drivers/staging/unisys/uislib/uisthread.c
+++ b/drivers/staging/unisys/uislib/uisthread.c
@@ -62,6 +62,7 @@
 {
 	int ret;
 	int stopped = 0;
+
 	if (thrinfo->id == 0)
 		return;		/* thread not running */