From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-da0-f49.google.com ([209.85.210.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TYGgZ-0005lP-A4 for linux-mtd@lists.infradead.org; Tue, 13 Nov 2012 13:37:55 +0000 Received: by mail-da0-f49.google.com with SMTP id q27so2938282daj.36 for ; Tue, 13 Nov 2012 05:37:51 -0800 (PST) From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Subject: [PATCH v3 09/11] mtd: mtd_speedtest: use prandom_bytes Date: Tue, 13 Nov 2012 22:37:08 +0900 Message-Id: <1352813830-4624-10-git-send-email-akinobu.mita@gmail.com> In-Reply-To: <1352813830-4624-1-git-send-email-akinobu.mita@gmail.com> References: <1352813830-4624-1-git-send-email-akinobu.mita@gmail.com> Cc: linux-mtd@lists.infradead.org, David Woodhouse , Akinobu Mita , Artem Bityutskiy List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Use prandom_bytes instead of equivalent local function. Signed-off-by: Akinobu Mita Cc: Artem Bityutskiy Cc: David Woodhouse Cc: linux-mtd@lists.infradead.org --- * v3 - rename random32_get_bytes to prandom_bytes drivers/mtd/tests/mtd_speedtest.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c index 42b0f74..73e205d 100644 --- a/drivers/mtd/tests/mtd_speedtest.c +++ b/drivers/mtd/tests/mtd_speedtest.c @@ -49,13 +49,6 @@ static int pgcnt; static int goodebcnt; static struct timeval start, finish; -static void set_random_data(unsigned char *buf, size_t len) -{ - size_t i; - - for (i = 0; i < len; ++i) - buf[i] = random32(); -} static int erase_eraseblock(int ebnum) { @@ -396,7 +389,7 @@ static int __init mtd_speedtest_init(void) goto out; } - set_random_data(iobuf, mtd->erasesize); + prandom_bytes(iobuf, mtd->erasesize); err = scan_for_bad_eraseblocks(); if (err) -- 1.7.11.7