Add -Wextra to CFLAGS

[urcu.git] / tests / benchmark / test_urcu_hash.h

diff --git a/tests/benchmark/test_urcu_hash.h b/tests/benchmark/test_urcu_hash.h
index 2f708a115cd412bf620cbeda9e1b068b1c399b48..023ae1c4a06fe4aeb24338e59bd11a905cdabd9a 100644 (file)
--- a/tests/benchmark/test_urcu_hash.h
+++ b/tests/benchmark/test_urcu_hash.h
@@ -285,10 +285,11 @@ void hashword2(
 
        /*----------------------------------- handle the last 3 uint32_t's */
        switch (length) {       /* all the case statements fall through */
-       case 3: c += k[2];
-       case 2: b += k[1];
+       case 3: c += k[2]; /* fall through */
+       case 2: b += k[1]; /* fall through */
        case 1: a += k[0];
                final(a, b, c);
+               /* fall through */
        case 0:                 /* case 0: nothing left to add */
                break;
        }