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由 Mattia Dongili 提交于
Check if we were successful in setting the requested brightness and report failure in that case. Signed-off-by: NMattia Dongili <malattia@linux.it> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
6192fa71
Check if we were successful in setting the requested brightness and report failure in that case. Signed-off-by: NMattia Dongili <malattia@linux.it> Signed-off-by: NMatthew Garrett <mjg@redhat.com>