[ To be honest, it looks like commit 5befa937e8da: "staging: rtl8723bs:
Fix IEEE80211 authentication algorithm constants." was just wrong and
should be reverted. The names look similar, yes but *all* three
values are different.
Quytelda, can you send a revert patch or fix it or something? -dan ]
Hello Quytelda Kahja,
The patch 5befa937e8da: "staging: rtl8723bs: Fix IEEE80211
authentication algorithm constants." from Mar 27, 2018, leads to the
following static checker warning:
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:479 wpa_set_auth_algs()
warn: bitwise AND condition is false here
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:490 wpa_set_auth_algs()
warn: bitwise AND condition is false here
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
474 static int wpa_set_auth_algs(struct net_device *dev, u32 value)
475 {
476 struct adapter *padapter = (struct adapter *)
rtw_netdev_priv(dev);
477 int ret = 0;
478
479 if ((value & WLAN_AUTH_SHARED_KEY) && (value & WLAN_AUTH_OPEN))
{
^^^^^^^^^^^^^^^^^^^^^^
480 DBG_871X("wpa_set_auth_algs, WLAN_AUTH_SHARED_KEY and
WLAN_AUTH_OPEN [value:0x%x]\n", value);
481 padapter->securitypriv.ndisencryptstatus =
Ndis802_11Encryption1Enabled;
482 padapter->securitypriv.ndisauthtype =
Ndis802_11AuthModeAutoSwitch;
483 padapter->securitypriv.dot11AuthAlgrthm =
dot11AuthAlgrthm_Auto;
484 } else if (value & WLAN_AUTH_SHARED_KEY) {
485 DBG_871X("wpa_set_auth_algs, WLAN_AUTH_SHARED_KEY
[value:0x%x]\n", value);
486 padapter->securitypriv.ndisencryptstatus =
Ndis802_11Encryption1Enabled;
487
488 padapter->securitypriv.ndisauthtype =
Ndis802_11AuthModeShared;
489 padapter->securitypriv.dot11AuthAlgrthm =
dot11AuthAlgrthm_Shared;
490 } else if (value & WLAN_AUTH_OPEN) {
^^^^^^^^^^^^^^^^^^^^^^
491 DBG_871X("wpa_set_auth_algs, WLAN_AUTH_OPEN\n");
492 /* padapter->securitypriv.ndisencryptstatus =
Ndis802_11EncryptionDisabled; */
493 if (padapter->securitypriv.ndisauthtype <
Ndis802_11AuthModeWPAPSK) {
494 padapter->securitypriv.ndisauthtype =
Ndis802_11AuthModeOpen;
495 padapter->securitypriv.dot11AuthAlgrthm =
dot11AuthAlgrthm_Open;
496 }
497 } else if (value & WLAN_AUTH_LEAP) {
498 DBG_871X("wpa_set_auth_algs, WLAN_AUTH_LEAP\n");
499 } else {
500 DBG_871X("wpa_set_auth_algs, error!\n");
501 ret = -EINVAL;
502 }
503
504 return ret;
505
506 }
regards,
dan carpenter
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