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authorMichal Schmidt <mschmidt@redhat.com>2010-05-11 11:44:54 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2010-05-11 12:01:11 -0700
commit447c5dd7338638f526e9bcf7dcf69b4da5835c7d (patch)
tree09385ef825cd7ddb27aff74f5857cbe8ddd903ad /Documentation/PCI
parent3196180a54b593838c0b6496e5b524a2f69bb190 (diff)
PCI: return correct value when writing to the "reset" attribute
A successful write() to the "reset" sysfs attribute should return the number of bytes written, not 0. Otherwise userspace (bash) retries the write over and over again. Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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