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Commit a80e1053 authored by Prarit Bhargava's avatar Prarit Bhargava Committed by Matthew Garrett
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x86, wmi fix modalias_show return values



I just fixed this same bug in arch/powerpc/kernel/vio.c and took a quick
look for other similar errors in the kernel.

modalias_show() should return an empty string on error, not errno.

Signed-off-by: default avatarPrarit Bhargava <prarit@redhat.com>
Cc: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: default avatarMatthew Garrett <matthew.garrett@nebula.com>
parent ed12f295
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