cleanup: function attribute 'hidden'

[lttng-ust.git] / liblttng-ust / lttng-hash-helper.h

diff --git a/liblttng-ust/lttng-hash-helper.h b/liblttng-ust/lttng-hash-helper.h
index 6c8008a06fcf7fb1426ca85b13f5986fab62e52d..36c3ae4274906ea96c26886bb81293fa405e9844 100644 (file)
--- 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;
        }