X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=crypto%2Fskcipher.c;h=d199c0b1751c91cbcc5a978aadb97cdf609e33ab;hb=23df43f5fcf51d3df59d8c2991810f0d5b329c0a;hp=dd5fc1bf64476f2e76a652486a8ec93f03836784;hpb=84a73014d86fd660822a20c032625e3afe99ca58;p=firefly-linux-kernel-4.4.55.git

diff --git a/crypto/skcipher.c b/crypto/skcipher.c
index dd5fc1bf6447..d199c0b1751c 100644
--- a/crypto/skcipher.c
+++ b/crypto/skcipher.c
@@ -91,7 +91,7 @@ static void crypto_exit_skcipher_ops_blkcipher(struct crypto_tfm *tfm)
 	crypto_free_blkcipher(*ctx);
 }
 
-int crypto_init_skcipher_ops_blkcipher(struct crypto_tfm *tfm)
+static int crypto_init_skcipher_ops_blkcipher(struct crypto_tfm *tfm)
 {
 	struct crypto_alg *calg = tfm->__crt_alg;
 	struct crypto_skcipher *skcipher = __crypto_skcipher_cast(tfm);
@@ -118,6 +118,7 @@ int crypto_init_skcipher_ops_blkcipher(struct crypto_tfm *tfm)
 	skcipher->decrypt = skcipher_decrypt_blkcipher;
 
 	skcipher->ivsize = crypto_blkcipher_ivsize(blkcipher);
+	skcipher->has_setkey = calg->cra_blkcipher.max_keysize;
 
 	return 0;
 }
@@ -182,7 +183,7 @@ static void crypto_exit_skcipher_ops_ablkcipher(struct crypto_tfm *tfm)
 	crypto_free_ablkcipher(*ctx);
 }
 
-int crypto_init_skcipher_ops_ablkcipher(struct crypto_tfm *tfm)
+static int crypto_init_skcipher_ops_ablkcipher(struct crypto_tfm *tfm)
 {
 	struct crypto_alg *calg = tfm->__crt_alg;
 	struct crypto_skcipher *skcipher = __crypto_skcipher_cast(tfm);
@@ -210,6 +211,7 @@ int crypto_init_skcipher_ops_ablkcipher(struct crypto_tfm *tfm)
 	skcipher->ivsize = crypto_ablkcipher_ivsize(ablkcipher);
 	skcipher->reqsize = crypto_ablkcipher_reqsize(ablkcipher) +
 			    sizeof(struct ablkcipher_request);
+	skcipher->has_setkey = calg->cra_ablkcipher.max_keysize;
 
 	return 0;
 }