X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=t%2Flfsr-test.c;h=a01f2cfcb43c2cf963f69675bd462eb7f0f2fa33;hb=91d2513127442c4946dc99978870c4dc4f58427d;hp=4009b62e38c3acdcfe827f54708cba230c640745;hpb=22bcb265833f263facd58bcef3d8a159c554460e;p=fio.git

diff --git a/t/lfsr-test.c b/t/lfsr-test.c
index 4009b62e..a01f2cfc 100644
--- a/t/lfsr-test.c
+++ b/t/lfsr-test.c
@@ -1,17 +1,13 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <time.h>
 #include <math.h>
 #include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 
 #include "../lib/lfsr.h"
 #include "../gettime.h"
 #include "../fio_time.h"
 
-void usage()
+static void usage(void)
 {
 	printf("Usage: lfsr-test 0x<numbers> [seed] [spin] [verify]\n");
 	printf("-------------------------------------------------------------\n");