summaryrefslogtreecommitdiffstats
path: root/fs/crypto
diff options
context:
space:
mode:
authorColin Ian King <colin.king@canonical.com>2017-01-10 16:57:32 +0000
committerTheodore Ts'o <tytso@mit.edu>2017-02-06 23:25:53 -0500
commit02680b31a0b3757e121d27223b6fe21778f52408 (patch)
tree4258f6cca83a01f1f03a57b7400867bad4d4bde9 /fs/crypto
parenta5d431eff2e0bb22156897435aa277ddc96074f7 (diff)
downloadop-kernel-dev-02680b31a0b3757e121d27223b6fe21778f52408.zip
op-kernel-dev-02680b31a0b3757e121d27223b6fe21778f52408.tar.gz
fscrypt: remove redundant assignment of res
res is assigned to sizeof(ctx), however, this is unused and res is updated later on without that assigned value to res ever being used. Remove this redundant assignment. Fixes CoverityScan CID#1395546 "Unused value" Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/crypto')
-rw-r--r--fs/crypto/keyinfo.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c
index eeb6fd67..02eb6b9 100644
--- a/fs/crypto/keyinfo.c
+++ b/fs/crypto/keyinfo.c
@@ -211,7 +211,6 @@ retry:
ctx.contents_encryption_mode = FS_ENCRYPTION_MODE_AES_256_XTS;
ctx.filenames_encryption_mode = FS_ENCRYPTION_MODE_AES_256_CTS;
memset(ctx.master_key_descriptor, 0x42, FS_KEY_DESCRIPTOR_SIZE);
- res = sizeof(ctx);
} else if (res != sizeof(ctx)) {
return -EINVAL;
}
OpenPOWER on IntegriCloud