x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET);
if (!x)
return;
- NETDEBUG(printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%08x\n",
- ntohl(esph->spi), ntohl(iph->daddr)));
+ NETDEBUG(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%08x\n",
+ ntohl(esph->spi), ntohl(iph->daddr));
xfrm_state_put(x);
}
if (!esp)
return;
- if (esp->conf.tfm) {
- crypto_free_tfm(esp->conf.tfm);
- esp->conf.tfm = NULL;
- }
- if (esp->conf.ivec) {
- kfree(esp->conf.ivec);
- esp->conf.ivec = NULL;
- }
- if (esp->auth.tfm) {
- crypto_free_tfm(esp->auth.tfm);
- esp->auth.tfm = NULL;
- }
- if (esp->auth.work_icv) {
- kfree(esp->auth.work_icv);
- esp->auth.work_icv = NULL;
- }
+ crypto_free_tfm(esp->conf.tfm);
+ esp->conf.tfm = NULL;
+ kfree(esp->conf.ivec);
+ esp->conf.ivec = NULL;
+ crypto_free_tfm(esp->auth.tfm);
+ esp->auth.tfm = NULL;
+ kfree(esp->auth.work_icv);
+ esp->auth.work_icv = NULL;
kfree(esp);
}
if (aalg_desc->uinfo.auth.icv_fullbits/8 !=
crypto_tfm_alg_digestsize(esp->auth.tfm)) {
- NETDEBUG(printk(KERN_INFO "ESP: %s digestsize %u != %hu\n",
- x->aalg->alg_name,
- crypto_tfm_alg_digestsize(esp->auth.tfm),
- aalg_desc->uinfo.auth.icv_fullbits/8));
+ NETDEBUG(KERN_INFO "ESP: %s digestsize %u != %hu\n",
+ x->aalg->alg_name,
+ crypto_tfm_alg_digestsize(esp->auth.tfm),
+ aalg_desc->uinfo.auth.icv_fullbits/8);
goto error;
}