97     unsigned int nbytes = walk->nbytes;  in p8_aes_ctr_final()  local
105     crypto_xor(keystream, src, nbytes);  in p8_aes_ctr_final()
106     memcpy(dst, keystream, nbytes);  in p8_aes_ctr_final()
112     unsigned int nbytes)  in p8_aes_ctr_crypt()  argument
125         ret = crypto_blkcipher_encrypt(&fallback_desc, dst, src, nbytes);  in p8_aes_ctr_crypt()
127         blkcipher_walk_init(&walk, dst, src, nbytes);  in p8_aes_ctr_crypt()
129         while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) {  in p8_aes_ctr_crypt()
134                 (nbytes & AES_BLOCK_MASK)/AES_BLOCK_SIZE, &ctx->enc_key, walk.iv);  in p8_aes_ctr_crypt()
138             nbytes &= AES_BLOCK_SIZE - 1;  in p8_aes_ctr_crypt()
139             ret = blkcipher_walk_done(desc, &walk, nbytes);  in p8_aes_ctr_crypt()
141         if (walk.nbytes) {  in p8_aes_ctr_crypt()