Patchwork [v3,06/11] mtd: mtd_nandecctest: use prandom_bytes instead of get_random_bytes()

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Submitter Akinobu Mita
Date Nov. 13, 2012, 1:37 p.m.
Message ID <1352813830-4624-7-git-send-email-akinobu.mita@gmail.com>
Download mbox | patch
Permalink /patch/198671/
State Accepted
Commit 459a86d83dce6641f66311d37fbfe1419c477a5a
Headers show

Comments

Akinobu Mita - Nov. 13, 2012, 1:37 p.m.
Using prandom_bytes() is enough.  Because this data is only used
for testing, not used for cryptographic use.

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/tests/mtd_nandecctest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/mtd/tests/mtd_nandecctest.c b/drivers/mtd/tests/mtd_nandecctest.c
index a5fb9b0..9b7b9fa 100644
--- a/drivers/mtd/tests/mtd_nandecctest.c
+++ b/drivers/mtd/tests/mtd_nandecctest.c
@@ -253,7 +253,7 @@  static int nand_ecc_test_run(const size_t size)
 		goto error;
 	}
 
-	get_random_bytes(correct_data, size);
+	prandom_bytes(correct_data, size);
 	__nand_calculate_ecc(correct_data, size, correct_ecc);
 
 	for (i = 0; i < ARRAY_SIZE(nand_ecc_test); i++) {