diff options
Diffstat (limited to 'fs/ext4/crypto.c')
| -rw-r--r-- | fs/ext4/crypto.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/ext4/crypto.c b/fs/ext4/crypto.c index 1c34f0eb125b..9969d054cd88 100644 --- a/fs/ext4/crypto.c +++ b/fs/ext4/crypto.c @@ -137,14 +137,13 @@ struct ext4_crypto_ctx *ext4_get_crypto_ctx(struct inode *inode) /* Allocate a new Crypto API context if we don't already have * one or if it isn't the right mode. */ - BUG_ON(ci->ci_mode == EXT4_ENCRYPTION_MODE_INVALID); - if (ctx->tfm && (ctx->mode != ci->ci_mode)) { + if (ctx->tfm && (ctx->mode != ci->ci_data_mode)) { crypto_free_tfm(ctx->tfm); ctx->tfm = NULL; ctx->mode = EXT4_ENCRYPTION_MODE_INVALID; } if (!ctx->tfm) { - switch (ci->ci_mode) { + switch (ci->ci_data_mode) { case EXT4_ENCRYPTION_MODE_AES_256_XTS: ctx->tfm = crypto_ablkcipher_tfm( crypto_alloc_ablkcipher("xts(aes)", 0, 0)); @@ -162,9 +161,9 @@ struct ext4_crypto_ctx *ext4_get_crypto_ctx(struct inode *inode) ctx->tfm = NULL; goto out; } - ctx->mode = ci->ci_mode; + ctx->mode = ci->ci_data_mode; } - BUG_ON(ci->ci_size != ext4_encryption_key_size(ci->ci_mode)); + BUG_ON(ci->ci_size != ext4_encryption_key_size(ci->ci_data_mode)); /* There shouldn't be a bounce page attached to the crypto * context at this point. */ @@ -321,7 +320,7 @@ static int ext4_page_crypto(struct ext4_crypto_ctx *ctx, int res = 0; BUG_ON(!ctx->tfm); - BUG_ON(ctx->mode != ei->i_crypt_info->ci_mode); + BUG_ON(ctx->mode != ei->i_crypt_info->ci_data_mode); if (ctx->mode != EXT4_ENCRYPTION_MODE_AES_256_XTS) { printk_ratelimited(KERN_ERR |