Messages in this thread Patch in this message | | | From | Akinobu Mita <> | Subject | [PATCH v3 04/11] mtd: nandsim: use prandom_bytes | Date | Tue, 13 Nov 2012 22:37:03 +0900 |
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This also removes unnecessary memset call which is immediately overwritten with random bytes.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Artem Bityutskiy <dedekind1@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org --- * v3 - rename random32_get_bytes to prandom_bytes
drivers/mtd/nand/nandsim.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index a932c48..c3c13e6 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -1397,10 +1397,7 @@ int do_read_error(struct nandsim *ns, int num) unsigned int page_no = ns->regs.row; if (read_error(page_no)) { - int i; - memset(ns->buf.byte, 0xFF, num); - for (i = 0; i < num; ++i) - ns->buf.byte[i] = random32(); + prandom_bytes(ns->buf.byte, num); NS_WARN("simulating read error in page %u\n", page_no); return 1; } -- 1.7.11.7
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