X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=liblttng-ust%2Flttng-hash-helper.h;h=36c3ae4274906ea96c26886bb81293fa405e9844;hb=8da9deee450bf62c6c3abb1f44f9414c0667dd6f;hp=6c8008a06fcf7fb1426ca85b13f5986fab62e52d;hpb=c0c0989ab70574e09b2f7e8b48c2da6af664a849;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-hash-helper.h b/liblttng-ust/lttng-hash-helper.h
index 6c8008a0..36c3ae42 100644
--- a/liblttng-ust/lttng-hash-helper.h
+++ b/liblttng-ust/lttng-hash-helper.h
@@ -43,7 +43,10 @@ do { \
 	c ^= b; c -= rot(b, 24); \
 }
 
-static inline __attribute__((unused))
+static inline
+uint32_t lttng_hash_u32(const uint32_t *k, size_t length, uint32_t initval)
+	__attribute__((unused));
+static inline
 uint32_t lttng_hash_u32(
 	const uint32_t *k,	/* the key, an array of uint32_t values */
 	size_t length,		/* the length of the key, in uint32_ts */
@@ -102,10 +105,10 @@ void lttng_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);
+		final(a, b, c);	/* fall through */
 	case 0:			/* case 0: nothing left to add */
 		break;
 	}