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