diff options
Diffstat (limited to 'block/crypto.c')
| -rw-r--r-- | block/crypto.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/block/crypto.c b/block/crypto.c index e7f5c4e31a..11c3ddbc73 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -55,12 +55,12 @@ static int block_crypto_probe_generic(QCryptoBlockFormat format, } -static ssize_t block_crypto_read_func(QCryptoBlock *block, - size_t offset, - uint8_t *buf, - size_t buflen, - void *opaque, - Error **errp) +static int block_crypto_read_func(QCryptoBlock *block, + size_t offset, + uint8_t *buf, + size_t buflen, + void *opaque, + Error **errp) { BlockDriverState *bs = opaque; ssize_t ret; @@ -70,15 +70,15 @@ static ssize_t block_crypto_read_func(QCryptoBlock *block, error_setg_errno(errp, -ret, "Could not read encryption header"); return ret; } - return buflen; + return 0; } -static ssize_t block_crypto_write_func(QCryptoBlock *block, - size_t offset, - const uint8_t *buf, - size_t buflen, - void *opaque, - Error **errp) +static int block_crypto_write_func(QCryptoBlock *block, + size_t offset, + const uint8_t *buf, + size_t buflen, + void *opaque, + Error **errp) { BlockDriverState *bs = opaque; ssize_t ret; @@ -88,7 +88,7 @@ static ssize_t block_crypto_write_func(QCryptoBlock *block, error_setg_errno(errp, -ret, "Could not write encryption header"); return ret; } - return buflen; + return 0; } @@ -99,12 +99,12 @@ struct BlockCryptoCreateData { }; -static ssize_t block_crypto_create_write_func(QCryptoBlock *block, - size_t offset, - const uint8_t *buf, - size_t buflen, - void *opaque, - Error **errp) +static int block_crypto_create_write_func(QCryptoBlock *block, + size_t offset, + const uint8_t *buf, + size_t buflen, + void *opaque, + Error **errp) { struct BlockCryptoCreateData *data = opaque; ssize_t ret; @@ -114,13 +114,13 @@ static ssize_t block_crypto_create_write_func(QCryptoBlock *block, error_setg_errno(errp, -ret, "Could not write encryption header"); return ret; } - return ret; + return 0; } -static ssize_t block_crypto_create_init_func(QCryptoBlock *block, - size_t headerlen, - void *opaque, - Error **errp) +static int block_crypto_create_init_func(QCryptoBlock *block, + size_t headerlen, + void *opaque, + Error **errp) { struct BlockCryptoCreateData *data = opaque; Error *local_error = NULL; @@ -139,7 +139,7 @@ static ssize_t block_crypto_create_init_func(QCryptoBlock *block, data->prealloc, 0, &local_error); if (ret >= 0) { - return ret; + return 0; } error: |