diff options
Diffstat (limited to 'fs/ext4/crypto.c')
| -rw-r--r-- | fs/ext4/crypto.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/fs/ext4/crypto.c b/fs/ext4/crypto.c index b13cf12ebfd5..f5099a3386ec 100644 --- a/fs/ext4/crypto.c +++ b/fs/ext4/crypto.c @@ -455,18 +455,10 @@ errout: return err; } -bool ext4_valid_enc_modes(uint32_t contents_mode, uint32_t filenames_mode) +bool ext4_valid_contents_enc_mode(uint32_t mode) { - if (contents_mode == EXT4_ENCRYPTION_MODE_AES_256_XTS || - contents_mode == EXT4_ENCRYPTION_MODE_PRIVATE) { - return (filenames_mode == EXT4_ENCRYPTION_MODE_AES_256_CTS || - filenames_mode == EXT4_ENCRYPTION_MODE_AES_256_HEH); - } - - if (contents_mode == EXT4_ENCRYPTION_MODE_SPECK128_256_XTS) - return filenames_mode == EXT4_ENCRYPTION_MODE_SPECK128_256_CTS; - - return false; + return (mode == EXT4_ENCRYPTION_MODE_AES_256_XTS || + mode == EXT4_ENCRYPTION_MODE_PRIVATE); } /** |