[PATCH] Remove rate_quit remnants

The option was lost in the option unification, and it can be handled
equally well with 'exitall'.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.c b/fio.c
index 8c059df..0221ca5 100644
--- a/fio.c
+++ b/fio.c
@@ -439,7 +439,7 @@
 		rate_throttle(td, usec, icd.bytes_done[td->ddir], td->ddir);
 
 		if (check_min_rate(td, &e)) {
-			if (rate_quit)
+			if (exitall_on_terminate)
 				terminate_threads(td->groupid);
 			td_verror(td, ENOMEM);
 			break;
diff --git a/fio.h b/fio.h
index 434c34b..f859608 100644
--- a/fio.h
+++ b/fio.h
@@ -348,7 +348,6 @@
 #define td_verror(td, err)	__td_verror((td), (err), strerror((err)))
 #define td_vmsg(td, err, msg)	__td_verror((td), (err), (msg))
 
-extern int rate_quit;
 extern int exitall_on_terminate;
 extern int thread_number;
 extern int shm_id;
diff --git a/init.c b/init.c
index 54e2eca..b8e82bc 100644
--- a/init.c
+++ b/init.c
@@ -417,7 +417,6 @@
 struct thread_data def_thread;
 struct thread_data *threads = NULL;
 
-int rate_quit = 0;
 int exitall_on_terminate = 0;
 int terse_output = 0;
 unsigned long long mlock_size = 0;