sound/soc/soc-core.c:901 soc_bind_dai_link() error: we previously assumed 'dai_link->platform_of_node' could be null (see line 887)

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
head:   bffb28a4233d25d37a444785f766e98a041b4413
commit: a6179d2741640a1ec88a1c5b9c2c28bdf45666db [110/115] ASoC: core: display the platform node name if there is no platform name

All smatch warnings:

+ sound/soc/soc-core.c:901 soc_bind_dai_link() error: we previously assumed 'dai_link->platform_of_node' could be null (see line 887)

vim +901 sound/soc/soc-core.c
884
885 /* find one from the set of registered platforms */
886 list_for_each_entry(platform, &platform_list, list) {

888 if (platform->dev->of_node ! 889 dai_link->platform_of_node)
890 continue;
891 } else {
892 if (strcmp(platform->name, platform_name))
893 continue;
894 }
895
896 rtd->platform = platform;
897 }
898 if (!rtd->platform) {
899 dev_err(card->dev, "platform %s not registered\n",
900 dai_link->platform_name ? :

902 return -EPROBE_DEFER;
903 }
904
905 card->num_rtd++;
906
907 return 0;
908 }

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0-DAY kernel build testing backend Open Source Technology Centre
Fengguang Wu <[email protected]> Intel Corporation

I've dropped the patch.