52 	unsigned int nbytes = walk->nbytes;  in crypto_pcbc_encrypt_segment()  local
65 	} while ((nbytes -= bsize) >= bsize);  in crypto_pcbc_encrypt_segment()
67 	return nbytes;  in crypto_pcbc_encrypt_segment()
77 	unsigned int nbytes = walk->nbytes;  in crypto_pcbc_encrypt_inplace()  local
90 	} while ((nbytes -= bsize) >= bsize);  in crypto_pcbc_encrypt_inplace()
94 	return nbytes;  in crypto_pcbc_encrypt_inplace()
99 			       unsigned int nbytes)  in crypto_pcbc_encrypt()  argument
107 	blkcipher_walk_init(&walk, dst, src, nbytes);  in crypto_pcbc_encrypt()
110 	while ((nbytes = walk.nbytes)) {  in crypto_pcbc_encrypt()
112 			nbytes = crypto_pcbc_encrypt_inplace(desc, &walk,  in crypto_pcbc_encrypt()
115 			nbytes = crypto_pcbc_encrypt_segment(desc, &walk,  in crypto_pcbc_encrypt()
117 		err = blkcipher_walk_done(desc, &walk, nbytes);  in crypto_pcbc_encrypt()
130 	unsigned int nbytes = walk->nbytes;  in crypto_pcbc_decrypt_segment()  local
143 	} while ((nbytes -= bsize) >= bsize);  in crypto_pcbc_decrypt_segment()
147 	return nbytes;  in crypto_pcbc_decrypt_segment()
157 	unsigned int nbytes = walk->nbytes;  in crypto_pcbc_decrypt_inplace()  local
170 	} while ((nbytes -= bsize) >= bsize);  in crypto_pcbc_decrypt_inplace()
174 	return nbytes;  in crypto_pcbc_decrypt_inplace()
179 			       unsigned int nbytes)  in crypto_pcbc_decrypt()  argument
187 	blkcipher_walk_init(&walk, dst, src, nbytes);  in crypto_pcbc_decrypt()
190 	while ((nbytes = walk.nbytes)) {  in crypto_pcbc_decrypt()
192 			nbytes = crypto_pcbc_decrypt_inplace(desc, &walk,  in crypto_pcbc_decrypt()
195 			nbytes = crypto_pcbc_decrypt_segment(desc, &walk,  in crypto_pcbc_decrypt()
197 		err = blkcipher_walk_done(desc, &walk, nbytes);  in crypto_pcbc_decrypt()