linux-kernel - staging: rtl8723bs: bug or pointless if else ?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <473d9997-8c30-a3f3-85b6-076decc7a7c2@gmail.com>
Date:   Thu, 28 Jun 2018 09:43:47 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     hadess@...ess.net, hdegoede@...hat.com, Larry.Finger@...inger.net,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: staging: rtl8723bs: bug or pointless if else ?

Hi,

I stumbled upon the following if else construct in
drivers/staging/rtl8723bs/os_dep/sdio_intf.c:618

         if (pwrpriv->bInternalAutoSuspend)
         {
                 ret = rtw_resume_process(padapter);
         }
         else
         {
                 if (pwrpriv->wowlan_mode || pwrpriv->wowlan_ap_mode)
                 {
                         ret = rtw_resume_process(padapter);
                 }
                 else
                 {
                         ret = rtw_resume_process(padapter);
                 }
         }

It does not matter if the conditions are true or not,
ret is always set to:

ret = rtw_resume_process(padapter)

Is this a bug or is the if else construct just pointless?

Regards,
Michael