staging: unisys: visorutil: remove unnecessary braces

This fixes the following checkpatch.pl warning:
WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Catalina Mocanu <catalina.mocanu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/unisys/visorutil/procobjecttree.c b/drivers/staging/unisys/visorutil/procobjecttree.c
index 5c8c95c..c476036 100644
--- a/drivers/staging/unisys/visorutil/procobjecttree.c
+++ b/drivers/staging/unisys/visorutil/procobjecttree.c
@@ -250,9 +250,8 @@
 		}
 		strcpy(obj->name, name);
 		obj->procDir = createProcDir(obj->name, type->procDir);
-		if (obj->procDir == NULL) {
+		if (obj->procDir == NULL)
 			goto Away;
-		}
 	}
 	obj->procDirPropertyContexts =
 		kzalloc((type->nProperties + 1) * sizeof(PROCDIRENTRYCONTEXT),