Lines Matching defs:err
169 int err = 0;
189 err = skcipher_walk_done(walk, tail);
203 err = skcipher_walk_done(walk, 0);
210 return err;
219 int err;
221 err = ccm_format_input(mac, req, req->cryptlen);
222 if (err)
223 return err;
225 err = skcipher_walk_aead_encrypt(&walk, req, false);
226 if (err)
227 return err;
229 err = ccm_crypt(req, &walk, ctx->rkey_enc, mac, sm4_ce_ccm_enc);
230 if (err)
231 return err;
248 int err;
250 err = ccm_format_input(mac, req, req->cryptlen - authsize);
251 if (err)
252 return err;
254 err = skcipher_walk_aead_decrypt(&walk, req, false);
255 if (err)
256 return err;
258 err = ccm_crypt(req, &walk, ctx->rkey_enc, mac, sm4_ce_ccm_dec);
259 if (err)
260 return err;