[PATCH 3.18 31/45] crypto: hash - introduce crypto_hash_alg_has_setkey()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit cd6ed77ad5d223dc6299fb58f62e0f5267f7e2ba upstream. Templates that use an shash spawn can use crypto_shash_alg_has_setkey() to determine whether the

[PATCH 3.18 31/45] crypto: hash - introduce crypto_hash_alg_has_setkey()

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit cd6ed77ad5d223dc6299fb58f62e0f5267f7e2ba upstream. Templates that use an shash spawn can use crypto_shash_alg_has_setkey() to determine whether the underlying algorithm