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(parent: a55211e) | patch
x86, wmi fix modalias_show return values
authorPrarit Bhargava <prarit@redhat.com>
Thu, 3 Oct 2013 23:23:36 +0000 (19:23 -0400)
committerMatthew Garrett <matthew.garrett@nebula.com>
Thu, 21 Nov 2013 01:16:22 +0000 (20:16 -0500)
commit5659f40d5896fd81d3366d3eb731c7a270a5aa07
tree7e71fecd4b28edf04ba16f19d60009199bd54881tree | snapshot
parenta55211e18d7f3fbc6dea2fa022e46af1896cfe5dcommit | diff
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: Prarit Bhargava <prarit@redhat.com>
Cc: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
drivers/platform/x86/wmi.c diff | blob | history
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