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Tejun Heo committed 298a41ca41b
[PATCH] libata: cosmetic changes in ata_bus_softreset() ata_bus_softreset() should return AC_ERR_* on failure not arbitrary positive number. While at it, reformat comment above it. Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>