[PATCH -next] of: unittest: remove unneeded semicolon

[Yang Li]

Eliminate the following coccicheck warning:
./drivers/of/unittest.c:1961:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
---
 drivers/of/unittest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index ab4f61cc6a95..70992103c07d 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -1958,7 +1958,7 @@ static void of_unittest_remove_tracked_overlays(void)
 				__func__, overlay_name, ret);
 		}
 		of_unittest_untrack_overlay(save_ovcs_id);
-	};
+	}
 
 }
 
-- 
2.20.1.7.g153144c