Clean-up: fix '-Wimplicit-fallthrough' warnings on various platforms

[lttng-tools.git] / src / common / hashtable / utils.cpp

diff --git a/src/common/hashtable/utils.cpp b/src/common/hashtable/utils.cpp
index ae34767f0b4020ec466f85555bef4c4fca01b72e..33a5edb9d87b6c561c057d400148498e282c7329 100644 (file)
--- a/src/common/hashtable/utils.cpp
+++ b/src/common/hashtable/utils.cpp
@@ -56,14 +56,14 @@
  * My best guess at if you are big-endian or little-endian.  This may
  * need adjustment.
  */
-#if (defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && \
-     __BYTE_ORDER == __LITTLE_ENDIAN) || \
+#if (defined(BYTE_ORDER) && defined(LITTLE_ENDIAN) && \
+     BYTE_ORDER == LITTLE_ENDIAN) || \
     (defined(i386) || defined(__i386__) || defined(__i486__) || \
      defined(__i586__) || defined(__i686__) || defined(vax) || defined(MIPSEL))
 # define HASH_LITTLE_ENDIAN 1
 # define HASH_BIG_ENDIAN 0
-#elif (defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && \
-       __BYTE_ORDER == __BIG_ENDIAN) || \
+#elif (defined(BYTE_ORDER) && defined(BIG_ENDIAN) && \
+       BYTE_ORDER == BIG_ENDIAN) || \
       (defined(sparc) || defined(POWERPC) || defined(mc68000) || defined(sel))
 # define HASH_LITTLE_ENDIAN 0
 # define HASH_BIG_ENDIAN 1
@@ -187,8 +187,8 @@ static uint32_t __attribute__((unused)) hashword(const uint32_t *k,
 
        /*----------------------------------- 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);
        case 0:                 /* case 0: nothing left to add */