From: Tomohiro Kusumi <tkusumi@tuxera.com>
Date: Fri, 23 Jun 2017 22:07:58 +0000 (+0300)
Subject: init: don't use void* for pointer arithmetic (gcc)
X-Git-Tag: fio-2.99~61
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=5cf985e5fa4ef90aa1011388aaf5e852ac6ee66c

init: don't use void* for pointer arithmetic (gcc)

I think gcc extension should be avoided when it can be done by
just changing a pointer type.

(threads is a pointer to struct thread_data)

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/init.c b/init.c
index 2b7768ab..6efa5c1c 100644
--- a/init.c
+++ b/init.c
@@ -361,7 +361,7 @@ static int setup_thread_area(void)
 #endif
 
 	memset(threads, 0, max_jobs * sizeof(struct thread_data));
-	fio_debug_jobp = (void *) threads + max_jobs * sizeof(struct thread_data);
+	fio_debug_jobp = (unsigned int *)(threads + max_jobs);
 	*fio_debug_jobp = -1;
 
 	flow_init();