Merge branch 'dev' of https://github.com/smartxworks/fio

[fio.git] / t / lfsr-test.c

diff --git a/t/lfsr-test.c b/t/lfsr-test.c
index abdbafb5991ddb22053a95dc8022ba6cc7df4eff..ea8c8ddbde9a3429624ddde9cb9615a24c7b8c9b 100644 (file)
--- a/t/lfsr-test.c
+++ b/t/lfsr-test.c
@@ -7,7 +7,7 @@
 #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");
@@ -39,9 +39,12 @@ int main(int argc, char *argv[])
        /* Read arguments */
        switch (argc) {
                case 5: if (strncmp(argv[4], "verify", 7) == 0)
-                                       verify = 1;
+                               verify = 1;
+                       /* fall through */
                case 4: spin = atoi(argv[3]);
+                       /* fall through */
                case 3: seed = atol(argv[2]);
+                       /* fall through */
                case 2: numbers = strtol(argv[1], NULL, 16);
                                break;
                default: usage();