crc-t10dif: clean up some more things
- Correctly compare the algorithm name in crc_t10dif_notify().
- Use proper NOTIFY_* status codes instead of 0.
- Consistently use CRC_T10DIF_STRING instead of "crct10dif" directly.
- Use a proper type for the shash_desc context.
- Use crypto_shash_driver_name() instead of open-coding it.
- Make crc_t10dif_transform_show() use snprintf() rather than sprintf().
This isn't actually necessary since the buffer has size PAGE_SIZE
and CRYPTO_MAX_ALG_NAME < PAGE_SIZE, but it's good practice.
- Give the "transform" sysfs file mode 0444 rather than 0644,
since it doesn't implement a setter method.
- Adjust the module description to not be the same as crct10dif-generic.
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
1 file changed