Kernel bump from 4.1.3-rt to 4.1.7-rt.

[kvmfornfv.git] / kernel / drivers / crypto / nx / nx-aes-gcm.c

diff --git a/kernel/drivers/crypto/nx/nx-aes-gcm.c b/kernel/drivers/crypto/nx/nx-aes-gcm.c
index 88c5624..c6ebeb6 100644 (file)
--- a/kernel/drivers/crypto/nx/nx-aes-gcm.c
+++ b/kernel/drivers/crypto/nx/nx-aes-gcm.c
@@ -330,6 +330,7 @@ out:
 static int gcm_aes_nx_crypt(struct aead_request *req, int enc)
 {
        struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
+       struct nx_gcm_rctx *rctx = aead_request_ctx(req);
        struct nx_csbcpb *csbcpb = nx_ctx->csbcpb;
        struct blkcipher_desc desc;
        unsigned int nbytes = req->cryptlen;
@@ -339,7 +340,7 @@ static int gcm_aes_nx_crypt(struct aead_request *req, int enc)
 
        spin_lock_irqsave(&nx_ctx->lock, irq_flags);
 
-       desc.info = nx_ctx->priv.gcm.iv;
+       desc.info = rctx->iv;
        /* initialize the counter */
        *(u32 *)(desc.info + NX_GCM_CTR_OFFSET) = 1;
 
@@ -434,8 +435,8 @@ out:
 
 static int gcm_aes_nx_encrypt(struct aead_request *req)
 {
-       struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
-       char *iv = nx_ctx->priv.gcm.iv;
+       struct nx_gcm_rctx *rctx = aead_request_ctx(req);
+       char *iv = rctx->iv;
 
        memcpy(iv, req->iv, 12);
 
@@ -444,8 +445,8 @@ static int gcm_aes_nx_encrypt(struct aead_request *req)
 
 static int gcm_aes_nx_decrypt(struct aead_request *req)
 {
-       struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
-       char *iv = nx_ctx->priv.gcm.iv;
+       struct nx_gcm_rctx *rctx = aead_request_ctx(req);
+       char *iv = rctx->iv;
 
        memcpy(iv, req->iv, 12);
 
@@ -455,7 +456,8 @@ static int gcm_aes_nx_decrypt(struct aead_request *req)
 static int gcm4106_aes_nx_encrypt(struct aead_request *req)
 {
        struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
-       char *iv = nx_ctx->priv.gcm.iv;
+       struct nx_gcm_rctx *rctx = aead_request_ctx(req);
+       char *iv = rctx->iv;
        char *nonce = nx_ctx->priv.gcm.nonce;
 
        memcpy(iv, nonce, NX_GCM4106_NONCE_LEN);
@@ -467,7 +469,8 @@ static int gcm4106_aes_nx_encrypt(struct aead_request *req)
 static int gcm4106_aes_nx_decrypt(struct aead_request *req)
 {
        struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
-       char *iv = nx_ctx->priv.gcm.iv;
+       struct nx_gcm_rctx *rctx = aead_request_ctx(req);
+       char *iv = rctx->iv;
        char *nonce = nx_ctx->priv.gcm.nonce;
 
        memcpy(iv, nonce, NX_GCM4106_NONCE_LEN);