49 	unsigned int nbytes = walk->nbytes;  in crypto_cbc_encrypt_segment()  local
61 	} while ((nbytes -= bsize) >= bsize);  in crypto_cbc_encrypt_segment()
63 	return nbytes;  in crypto_cbc_encrypt_segment()
73 	unsigned int nbytes = walk->nbytes;  in crypto_cbc_encrypt_inplace()  local
83 	} while ((nbytes -= bsize) >= bsize);  in crypto_cbc_encrypt_inplace()
87 	return nbytes;  in crypto_cbc_encrypt_inplace()
92 			      unsigned int nbytes)  in crypto_cbc_encrypt()  argument
100 	blkcipher_walk_init(&walk, dst, src, nbytes);  in crypto_cbc_encrypt()
103 	while ((nbytes = walk.nbytes)) {  in crypto_cbc_encrypt()
105 			nbytes = crypto_cbc_encrypt_inplace(desc, &walk, child);  in crypto_cbc_encrypt()
107 			nbytes = crypto_cbc_encrypt_segment(desc, &walk, child);  in crypto_cbc_encrypt()
108 		err = blkcipher_walk_done(desc, &walk, nbytes);  in crypto_cbc_encrypt()
121 	unsigned int nbytes = walk->nbytes;  in crypto_cbc_decrypt_segment()  local
133 	} while ((nbytes -= bsize) >= bsize);  in crypto_cbc_decrypt_segment()
137 	return nbytes;  in crypto_cbc_decrypt_segment()
147 	unsigned int nbytes = walk->nbytes;  in crypto_cbc_decrypt_inplace()  local
152 	src += nbytes - (nbytes & (bsize - 1)) - bsize;  in crypto_cbc_decrypt_inplace()
157 		if ((nbytes -= bsize) < bsize)  in crypto_cbc_decrypt_inplace()
166 	return nbytes;  in crypto_cbc_decrypt_inplace()
171 			      unsigned int nbytes)  in crypto_cbc_decrypt()  argument
179 	blkcipher_walk_init(&walk, dst, src, nbytes);  in crypto_cbc_decrypt()
182 	while ((nbytes = walk.nbytes)) {  in crypto_cbc_decrypt()
184 			nbytes = crypto_cbc_decrypt_inplace(desc, &walk, child);  in crypto_cbc_decrypt()
186 			nbytes = crypto_cbc_decrypt_segment(desc, &walk, child);  in crypto_cbc_decrypt()
187 		err = blkcipher_walk_done(desc, &walk, nbytes);  in crypto_cbc_decrypt()