X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fdaemon%2Futils_random.c;h=cf926f9c81a150371d36af82547c6963ff92316f;hp=d490986dab2d746a07780845d78874de55b65941;hb=da11ce02eb202b3e01d3e2d1b40f248a84430973;hpb=7d38f289053cc7907e18026519fb37b29f3a45a4

diff --git a/src/daemon/utils_random.c b/src/daemon/utils_random.c
index d490986d..cf926f9c 100644
--- a/src/daemon/utils_random.c
+++ b/src/daemon/utils_random.c
@@ -50,7 +50,7 @@ static void cdrand_seed(void) {
   have_seed = 1;
 }
 
-double cdrand_d() {
+double cdrand_d(void) {
   double r;
 
   pthread_mutex_lock(&lock);
@@ -58,10 +58,10 @@ double cdrand_d() {
   r = erand48(seed);
   pthread_mutex_unlock(&lock);
 
-  return (r);
+  return r;
 }
 
-uint32_t cdrand_u() {
+uint32_t cdrand_u(void) {
   long r;
 
   pthread_mutex_lock(&lock);
@@ -81,5 +81,5 @@ long cdrand_range(long min, long max) {
   r = (long)(0.5 + (cdrand_d() * range));
   r += min;
 
-  return (r);
+  return r;
 }