Document switch fall-through cases

[fio.git] / crc / murmur3.c

diff --git a/crc/murmur3.c b/crc/murmur3.c
index e316f592ceb7fad41f3a0f43d0aa4e0347190d53..f4f2f2c648d24e51fa9eed9febda91142c28300f 100644 (file)
--- a/crc/murmur3.c
+++ b/crc/murmur3.c
@@ -29,8 +29,10 @@ static uint32_t murmur3_tail(const uint8_t *data, const int nblocks,
        switch (len & 3) {
        case 3:
                k1 ^= tail[2] << 16;
+               /* fall through */
        case 2:
                k1 ^= tail[1] << 8;
+               /* fall through */
        case 1:
                k1 ^= tail[0];
                k1 *= c1;