linux-kernel - linux-next: build warning after merge of the sound-asoc tree

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20180907105710.7ac48267@canb.auug.org.au>
Date:   Fri, 7 Sep 2018 10:57:10 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>
Subject: linux-next: build warning after merge of the sound-asoc tree

Hi all,

After merging the sound-asoc tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

sound/soc/soc-dapm.c: In function 'snd_soc_dai_link_event':
sound/soc/soc-dapm.c:3771:9: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ret;
         ^~~

This looks like a (subtle) false positive. You have to assume that all
the loops will be executed at least once.

Probably introduced by commit

  4a75aae17b2a ("ASoC: dapm: Add support for multi-CODEC CODEC to CODEC links")

-- 
Cheers,
Stephen Rothwell

Content of type "application/pgp-signature" skipped