init: remove leftover unused variable

[fio.git] / init.c

diff --git a/init.c b/init.c
index c44fa671aa9a3851da57270dd4b901ec272223be..ccd63420019b2ab28e7aeb10f7bedc6b4dd6da00 100644 (file)
--- a/init.c
+++ b/init.c
@@ -701,7 +701,10 @@ static void td_fill_rand_seeds_os(struct thread_data *td)
                td->rand_seeds[FIO_RAND_BLOCK_OFF] = FIO_RANDSEED * td->thread_number;
 
        os_random_seed(td->rand_seeds[FIO_RAND_BLOCK_OFF], &td->random_state);
-       os_random_seed(td->rand_seeds[FIO_RAND_SEQ_RAND_OFF], &td->seq_rand_state);
+
+       os_random_seed(td->rand_seeds[FIO_RAND_SEQ_RAND_READ_OFF], &td->seq_rand_state[DDIR_READ]);
+       os_random_seed(td->rand_seeds[FIO_RAND_SEQ_RAND_WRITE_OFF], &td->seq_rand_state[DDIR_WRITE]);
+       os_random_seed(td->rand_seeds[FIO_RAND_SEQ_RAND_TRIM_OFF], &td->seq_rand_state[DDIR_TRIM]);
 }
 
 static void td_fill_rand_seeds_internal(struct thread_data *td)
@@ -723,7 +726,9 @@ static void td_fill_rand_seeds_internal(struct thread_data *td)
                td->rand_seeds[FIO_RAND_BLOCK_OFF] = FIO_RANDSEED * td->thread_number;
 
        init_rand_seed(&td->__random_state, td->rand_seeds[FIO_RAND_BLOCK_OFF]);
-       init_rand_seed(&td->__seq_rand_state, td->rand_seeds[FIO_RAND_SEQ_RAND_OFF]);
+       init_rand_seed(&td->__seq_rand_state[DDIR_READ], td->rand_seeds[FIO_RAND_SEQ_RAND_READ_OFF]);
+       init_rand_seed(&td->__seq_rand_state[DDIR_WRITE], td->rand_seeds[FIO_RAND_SEQ_RAND_WRITE_OFF]);
+       init_rand_seed(&td->__seq_rand_state[DDIR_TRIM], td->rand_seeds[FIO_RAND_SEQ_RAND_TRIM_OFF]);
 }
 
 void td_fill_rand_seeds(struct thread_data *td)
@@ -749,6 +754,10 @@ int ioengine_load(struct thread_data *td)
         */
        if (td->io_ops)
                return 0;
+       if (!td->o.ioengine) {
+               log_err("fio: internal fault, no IO engine specified\n");
+               return 1;
+       }
 
        engine = get_engine_name(td->o.ioengine);
        td->io_ops = load_ioengine(td, engine);
@@ -1751,8 +1760,6 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                case FIO_GETOPT_IOENGINE: {
                        const char *opt = l_opts[lidx].name;
                        char *val = optarg;
-                       opt = l_opts[lidx].name;
-                       val = optarg;
                        ret = fio_cmd_ioengine_option_parse(td, opt, val);
                        break;
                }