runner: Fix declaration of timeofday_double

Fixes compiler warning: function declaration isn’t a prototype

Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/runner/executor.c b/runner/executor.c
index fc79f772..007b72ce 100644
--- a/runner/executor.c
+++ b/runner/executor.c
@@ -928,7 +928,7 @@ static bool clear_old_results(char *path)
 	return true;
 }
 
-static double timeofday_double()
+static double timeofday_double(void)
 {
 	struct timeval tv;