From: kernel test robot <lkp@intel.com>
To: Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
gregkh@linuxfoundation.org, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
johannes@sipsolutions.net, philipp.g.hortmann@gmail.com,
tdavies@darkphysics.net, garyrookard@fastmail.org,
straube.linux@gmail.com
Cc: oe-kbuild-all@lists.linux.dev, linux-staging@lists.linux.dev,
netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: Re: [PATCH 1/3] lib80211: Handle const struct lib80211_crypto_ops in lib80211
Date: Sun, 12 May 2024 17:25:37 +0800 [thread overview]
Message-ID: <202405121630.0zJQqloS-lkp@intel.com> (raw)
In-Reply-To: <d6306f7c76015653e9539ddbcd1ed74d1681a98f.1715443223.git.christophe.jaillet@wanadoo.fr>
Hi Christophe,
kernel test robot noticed the following build warnings:
[auto build test WARNING on staging/staging-testing]
[also build test WARNING on staging/staging-next staging/staging-linus wireless-next/main wireless/main linus/master v6.9-rc7 next-20240510]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Christophe-JAILLET/lib80211-Handle-const-struct-lib80211_crypto_ops-in-lib80211/20240512-003642
base: staging/staging-testing
patch link: https://lore.kernel.org/r/d6306f7c76015653e9539ddbcd1ed74d1681a98f.1715443223.git.christophe.jaillet%40wanadoo.fr
patch subject: [PATCH 1/3] lib80211: Handle const struct lib80211_crypto_ops in lib80211
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20240512/202405121630.0zJQqloS-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240512/202405121630.0zJQqloS-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405121630.0zJQqloS-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/wireless/intel/ipw2x00/libipw_wx.c: In function 'libipw_wx_set_encodeext':
>> drivers/net/wireless/intel/ipw2x00/libipw_wx.c:587:13: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
587 | ops = lib80211_get_crypto_ops(alg);
| ^
drivers/net/wireless/intel/ipw2x00/libipw_wx.c:590:21: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
590 | ops = lib80211_get_crypto_ops(alg);
| ^
vim +/const +587 drivers/net/wireless/intel/ipw2x00/libipw_wx.c
b453872c35cfcb net/ieee80211/ieee80211_wx.c Jeff Garzik 2005-05-12 501
b0a4e7d8a291de drivers/net/wireless/ipw2x00/libipw_wx.c John W. Linville 2009-08-20 502 int libipw_wx_set_encodeext(struct libipw_device *ieee,
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 503 struct iw_request_info *info,
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 504 union iwreq_data *wrqu, char *extra)
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 505 {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 506 struct net_device *dev = ieee->dev;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 507 struct iw_point *encoding = &wrqu->encoding;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 508 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 509 int i, idx, ret = 0;
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 510 int group_key = 0;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 511 const char *alg, *module;
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 512 struct lib80211_crypto_ops *ops;
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 513 struct lib80211_crypt_data **crypt;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 514
b0a4e7d8a291de drivers/net/wireless/ipw2x00/libipw_wx.c John W. Linville 2009-08-20 515 struct libipw_security sec = {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 516 .flags = 0,
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 517 };
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 518
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 519 idx = encoding->flags & IW_ENCODE_INDEX;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 520 if (idx) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 521 if (idx < 1 || idx > WEP_KEYS)
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 522 return -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 523 idx--;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 524 } else
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 525 idx = ieee->crypt_info.tx_keyidx;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 526
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 527 if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 528 crypt = &ieee->crypt_info.crypt[idx];
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 529 group_key = 1;
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 530 } else {
e189277a3f1cbb net/ieee80211/ieee80211_wx.c Volker Braun 2005-10-24 531 /* some Cisco APs use idx>0 for unicast in dynamic WEP */
e189277a3f1cbb net/ieee80211/ieee80211_wx.c Volker Braun 2005-10-24 532 if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP)
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 533 return -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 534 if (ieee->iw_mode == IW_MODE_INFRA)
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 535 crypt = &ieee->crypt_info.crypt[idx];
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 536 else
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 537 return -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 538 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 539
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 540 sec.flags |= SEC_ENABLED | SEC_ENCRYPT;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 541 if ((encoding->flags & IW_ENCODE_DISABLED) ||
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 542 ext->alg == IW_ENCODE_ALG_NONE) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 543 if (*crypt)
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 544 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 545
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 546 for (i = 0; i < WEP_KEYS; i++)
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 547 if (ieee->crypt_info.crypt[i] != NULL)
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 548 break;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 549
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 550 if (i == WEP_KEYS) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 551 sec.enabled = 0;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 552 sec.encrypt = 0;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 553 sec.level = SEC_LEVEL_0;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 554 sec.flags |= SEC_LEVEL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 555 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 556 goto done;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 557 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 558
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 559 sec.enabled = 1;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 560 sec.encrypt = 1;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 561
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 562 if (group_key ? !ieee->host_mc_decrypt :
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 563 !(ieee->host_encrypt || ieee->host_decrypt ||
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 564 ieee->host_encrypt_msdu))
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 565 goto skip_host_crypt;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 566
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 567 switch (ext->alg) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 568 case IW_ENCODE_ALG_WEP:
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 569 alg = "WEP";
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 570 module = "lib80211_crypt_wep";
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 571 break;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 572 case IW_ENCODE_ALG_TKIP:
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 573 alg = "TKIP";
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 574 module = "lib80211_crypt_tkip";
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 575 break;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 576 case IW_ENCODE_ALG_CCMP:
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 577 alg = "CCMP";
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 578 module = "lib80211_crypt_ccmp";
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 579 break;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 580 default:
b0a4e7d8a291de drivers/net/wireless/ipw2x00/libipw_wx.c John W. Linville 2009-08-20 581 LIBIPW_DEBUG_WX("%s: unknown crypto alg %d\n",
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 582 dev->name, ext->alg);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 583 ret = -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 584 goto done;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 585 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 586
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 @587 ops = lib80211_get_crypto_ops(alg);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 588 if (ops == NULL) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 589 request_module(module);
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 590 ops = lib80211_get_crypto_ops(alg);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 591 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 592 if (ops == NULL) {
b0a4e7d8a291de drivers/net/wireless/ipw2x00/libipw_wx.c John W. Linville 2009-08-20 593 LIBIPW_DEBUG_WX("%s: unknown crypto alg %d\n",
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 594 dev->name, ext->alg);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 595 ret = -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 596 goto done;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 597 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 598
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 599 if (*crypt == NULL || (*crypt)->ops != ops) {
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 600 struct lib80211_crypt_data *new_crypt;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 601
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 602 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 603
0da974f4f303a6 net/ieee80211/ieee80211_wx.c Panagiotis Issaris 2006-07-21 604 new_crypt = kzalloc(sizeof(*new_crypt), GFP_KERNEL);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 605 if (new_crypt == NULL) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 606 ret = -ENOMEM;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 607 goto done;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 608 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 609 new_crypt->ops = ops;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 610 if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
6eb6edf04acd09 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-22 611 new_crypt->priv = new_crypt->ops->init(idx);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 612 if (new_crypt->priv == NULL) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 613 kfree(new_crypt);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 614 ret = -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 615 goto done;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 616 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 617 *crypt = new_crypt;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 618 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 619
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 620 if (ext->key_len > 0 && (*crypt)->ops->set_key &&
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 621 (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 622 (*crypt)->priv) < 0) {
b0a4e7d8a291de drivers/net/wireless/ipw2x00/libipw_wx.c John W. Linville 2009-08-20 623 LIBIPW_DEBUG_WX("%s: key setting failed\n", dev->name);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 624 ret = -EINVAL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 625 goto done;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 626 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 627
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 628 skip_host_crypt:
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 629 if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
274bfb8dc5ffa1 net/ieee80211/ieee80211_wx.c John W. Linville 2008-10-29 630 ieee->crypt_info.tx_keyidx = idx;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 631 sec.active_key = idx;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 632 sec.flags |= SEC_ACTIVE_KEY;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 633 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 634
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 635 if (ext->alg != IW_ENCODE_ALG_NONE) {
260a9ad9446723 drivers/net/wireless/intel/ipw2x00/libipw_wx.c Dan Carpenter 2021-04-14 636 int key_len = clamp_val(ext->key_len, 0, SCM_KEY_LEN);
260a9ad9446723 drivers/net/wireless/intel/ipw2x00/libipw_wx.c Dan Carpenter 2021-04-14 637
260a9ad9446723 drivers/net/wireless/intel/ipw2x00/libipw_wx.c Dan Carpenter 2021-04-14 638 memcpy(sec.keys[idx], ext->key, key_len);
260a9ad9446723 drivers/net/wireless/intel/ipw2x00/libipw_wx.c Dan Carpenter 2021-04-14 639 sec.key_sizes[idx] = key_len;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 640 sec.flags |= (1 << idx);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 641 if (ext->alg == IW_ENCODE_ALG_WEP) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 642 sec.encode_alg[idx] = SEC_ALG_WEP;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 643 sec.flags |= SEC_LEVEL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 644 sec.level = SEC_LEVEL_1;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 645 } else if (ext->alg == IW_ENCODE_ALG_TKIP) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 646 sec.encode_alg[idx] = SEC_ALG_TKIP;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 647 sec.flags |= SEC_LEVEL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 648 sec.level = SEC_LEVEL_2;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 649 } else if (ext->alg == IW_ENCODE_ALG_CCMP) {
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 650 sec.encode_alg[idx] = SEC_ALG_CCMP;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 651 sec.flags |= SEC_LEVEL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 652 sec.level = SEC_LEVEL_3;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 653 }
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 654 /* Don't set sec level for group keys. */
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 655 if (group_key)
ccd0fda3a6d918 net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 656 sec.flags &= ~SEC_LEVEL;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 657 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 658 done:
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 659 if (ieee->set_security)
3fc7bc8ea792b4 drivers/net/wireless/ipw2x00/libipw_wx.c Paul Bolle 2012-09-21 660 ieee->set_security(dev, &sec);
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 661
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 662 return ret;
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 663 }
e0d369d1d969fc net/ieee80211/ieee80211_wx.c James Ketrenos 2005-09-21 664
--
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next prev parent reply other threads:[~2024-05-12 9:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-11 16:32 [PATCH 0/3] lib80211: Constify struct lib80211_crypto_ops Christophe JAILLET
2024-05-11 16:32 ` [PATCH 1/3] lib80211: Handle const struct lib80211_crypto_ops in lib80211 Christophe JAILLET
2024-05-11 20:31 ` Simon Horman
2024-05-11 21:47 ` Christophe JAILLET
2024-05-12 7:25 ` Marion & Christophe JAILLET
2024-05-12 9:25 ` kernel test robot [this message]
2024-05-13 2:14 ` kernel test robot
2024-05-11 16:32 ` [PATCH 2/3] lib80211: Constify struct lib80211_crypto_ops Christophe JAILLET
2024-05-11 16:32 ` [PATCH 3/3] staging: rtl8192e: " Christophe JAILLET
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