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Jerome Marchand authored
Make zram_read() return a bio error if the device is not initialized instead of pretending nothing happened. Signed-off-by: Jerome Marchand <jmarchan@redhat.com> Acked-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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