[PATCH 07/10] md/dm-crypt: Rename a jump label in crypt_iv_tcw_whitening()
From: SF Markus Elfring <hidden>
Date: 2016-09-28 15:44:34
Also in:
dm-devel, kernel-janitors, lkml
Subsystem:
device-mapper (lvm), the rest · Maintainers:
Alasdair Kergon, Mike Snitzer, Mikulas Patocka, Benjamin Marzinski, Linus Torvalds
From: Markus Elfring <redacted> Date: Wed, 28 Sep 2016 15:32:15 +0200 Adjust jump labels according to the current Linux coding style convention. Signed-off-by: Markus Elfring <redacted> --- drivers/md/dm-crypt.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 3bc54c1..c457b5e 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c@@ -698,13 +698,13 @@ static int crypt_iv_tcw_whitening(struct crypt_config *cc, for (i = 0; i < 4; i++) { r = crypto_shash_init(desc); if (r) - goto out; + goto zero_memory; r = crypto_shash_update(desc, &buf[i * 4], 4); if (r) - goto out; + goto zero_memory; r = crypto_shash_final(desc, &buf[i * 4]); if (r) - goto out; + goto zero_memory; } crypto_xor(&buf[0], &buf[12], 4); crypto_xor(&buf[4], &buf[8], 4);
@@ -712,7 +712,7 @@ static int crypt_iv_tcw_whitening(struct crypt_config *cc, /* apply whitening (8 bytes) to whole sector */ for (i = 0; i < ((1 << SECTOR_SHIFT) / 8); i++) crypto_xor(data + i * 8, buf, 8); -out: +zero_memory: memzero_explicit(buf, sizeof(buf)); return r; }
--
2.10.0