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| author | Colin Ian King <colin.king@canonical.com> | 2017-01-10 17:57:32 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2017-02-07 05:25:53 +0100 |
| commit | 02680b31a0b3757e121d27223b6fe21778f52408 (patch) | |
| tree | 4258f6cca83a01f1f03a57b7400867bad4d4bde9 /fs | |
| parent | fscrypt: make fscrypt_operations.key_prefix a string (diff) | |
| download | linux-02680b31a0b3757e121d27223b6fe21778f52408.tar.xz linux-02680b31a0b3757e121d27223b6fe21778f52408.zip | |
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')
| -rw-r--r-- | fs/crypto/keyinfo.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c index eeb6fd67ea17..02eb6b9e4438 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; } |