src: Fix for implicit-fallthrough warnings

Mark fall through cases as such. Note that correctness of those fall
throughs have not been verified.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/jhash.h b/include/jhash.h
index d164e38..9793452 100644
--- a/include/jhash.h
+++ b/include/jhash.h
@@ -106,7 +106,7 @@ static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
 	c += length * 4;
 
 	switch (len) {
-	case 2 : b += k[1];
+	case 2 : b += k[1]; /* fall through */
 	case 1 : a += k[0];
 	};